====单词本====
一、易混淆：
| 英文 | 中文 |
| frustration | n. 挫败，沮丧 |
| frustrate | vt. 挫败，使沮丧，阻止，挫败 |
| frustrated | adj. 沮丧的 v. frustrate的过去和过分 |
| frustrating | adj. 令人沮丧的 v. frustrate的现分 |
| infrastructure | n. 基础设施 |
| infrastructural | adj. 基础设施的(eg. infrastructural facilities基础设施) |
| 英文 | 中文 |
| contract | n. 合同，合约 v. (使)收缩，缩小，与...订立合同，与...订立(婚约) |
| contracted | v. 已签约，contract的过去和过分 |
| contracting | v. constract的现在分词 |
| contraction | n. 收缩，缩小，(肌肉的)收缩 |
| contractor | n. 承包人，承包商，承包公司 |
| contractual | adj. 契约的，合同的，按合同(契约)规定的 |
| constractive | adj. 收缩(性)的 |
| construct | n. 建筑物 vt. 建造，构建，组成 |
| constructing | v. construct的现分 |
| constructed | v. construct的过去和过分 |
| construction | n. 建设，施工，建造 (construction有时会被误写为constraction) |
| constructor | n. 建造者，建造商，制造者 |
| constructive | adj. 建设性的，积极的，有助益的 |
二、IT专业词汇
| 英文 | 出现的地方 | 中文 |
| retrieve | GitHub | v.检索 |
| repository | GitHub | n. 仓库，存储库 |
| irreparable | Udemy讲Git | adj. 不可恢复的 |
| data leakage | 达内Django教程 | 数据泄漏 |
| exception handler | 达内Django教程 | 异常处理器 |
| web crawler [ˈkrɔːlə(r)] | 突然想到的 | 网络爬虫 |
| exempt (eg. csrf exempt) | 达内Django教程 | vt. 豁免 |
形参与实参
parameter(s)：形参，是定义函数名和函数体的时候使用的参数
argument(s)：实参，在函数调用时传递给函数的参数
举例：
# 定义函数名和函数体用parameter(s)
def fun(parameter1, parameter2):
pass
# 调用函数用argument(s)
fun(argument1, argument2)符号及运算相关词汇
| 英文 | 符号 | 中文 |
| hyphen | - | 连字符 |
| quotation | " " | 引号 |
| colon | : | 冒号 |
| semicolon | ; | 分号 |
| comma | , | 逗号 |
| dash | —— | 破折号 |
| ellipsis | ... | 省略号 |
| exclamation | ! | 感叹号 |
| full stop / full point / period | . | 句号 |
| question mark | ? | 问号 |
| slash | / | 斜线 |
| plus | + | 加 |
| self-increment | ++ | 自加 |
| minus | - | 减 |
| self-decrement | -- | 自减 |
| multiple | * | 乘 |
| divide | / | 除 |
| floor division | // | 取整除(返回整数部分) |
| divisor | NULL | 除数 |
| dividend | NULL | 被除数 |
| modulus | % | 取余 |
| remainder | NULL | 余数 |
三、发音纠正
| 英文 | 发音 | 中文 |
| separate | [ˈsepəreɪt] | v. 分离 |
| separated | [ˈsepəreɪtɪd] | adj. 分开的 v. separate的过去和过分 |
四、不同近义词的区别
1、英语单词Expect, Anticipate, Predict, Forecast的区别：
（1）Expect is usually used when you think a person has a responsibility to do a certain activity, which implies that you hope it will come true.
Someone is expecting something, someone, a package, a certain outcome, etc. and they are somewhat confident that it will happen. If I expect you to join me for lunch, that means that we already made plans to meet up for lunch, and I will be surprised if you don't show up.
Expect是期待的意思。经常用于描述某人因对某事负有责任而推理做出的预测。如果最后没有发生期待的结果或事情，反而让人惊讶。
Examples:
I am expecting the exam result sometime next week. (I am excited for the result, because I did it very well)
I expect to find the room clean by the time I get home. (I hope the room will be clean)
（2）Anticipate is more like you can guess that someone will likely take a certain action, which implies that you already had known it and you were preparing for (and waiting for) the event to happen.
If you anticipate that something will happen, it means that you suspect it MIGHT happen. Anticipation involves a lot more speculation.
Anticipate是预计预期的意思。暗示对于事情的发展变化提前已经有所掌握，猜测大概率会是正确的。
Examples:
The concert on Tuesday is highly anticipated and is discussing widely on social media. (People are very excited for the concert)
I anticipate he will clean the room by the time I get home. (the room will be cleaned probably. I am not surprised if I won’t be cleaned)
（3）Predict implies don't know what time the event will happen. Generally, it sounds like it's simply the person's opinion.
Predict是预测的意思。通常是指一个人根据自己的经验或其他的知识预测某件事可能会发生。
Examples:
The weather didn't turn out as rainy as the newspaper article predicted.
（4）Forecast is a subset of prediction, and it's based on time-series data. So, all forecast are predictions, but not all predictions are forecast. It is usually only for money and weather scenarios. Because correct weather and money predictions base on temporal time-series information.
Forecast也是预测的意思。但强调的是基于历史数据的预测。是Predict的子集。
Examples:
The company’s sales forecast looks very good.
The forecaster forecasts it will rain this weekend.
五、生词
| 英文 | 音标 | 中文 |
| sponsor | /ˈspɒnsə(r)/ | n. 赞助商 v. |
| fabulous | /ˈfæbjələs/ | adj. 极好的；绝妙的 |
| Homo sapiens | /ˈsæpienz/ | 智人 |
| carnivorous | /kɑːˈnɪvərəs/ | adj. 食肉的 |
| as far back as | 早在... | |
| hominid | /ˈhɒmɪnɪd/ | n. 原始人；人科动物 adj. 人科目的 |
| roam | /rəʊm/ | v. 漫游；漫步 n. 漫游 |
| crucial | /ˈkruːʃl/ | adj. 关键的 |
| cruel | /ˈkruːəl/ | adj. 残忍的 |
| roughly | /ˈrʌfli/ | adv. 粗略地 |
| meaty | /ˈmiːti/ | adj. 含肉多的 |
| divert | /daɪˈvɜːt/ | vt. 使转移 |
| diverse | /daɪˈvɜːs/ | adj. 多种多样的 |
| era | /ˈɪərə/ | n. 时代 |
| hunter-gathering | 狩猎采集 | |
| spear | /spɪə(r)/ | n. 矛 v. 刺；刺杀 adj. 父系的；男方的 |
| fast forward | 快进 | |
| big mac | 巨无霸(汉堡) | |
| catastrophe | /kəˈtæstrəfi/ | n. 灾难 |
| convince | /kənˈvɪns/ | vt. 说服 |
| what if | 如果 ... (怎么办)？ | |
| slaughtering | /ˈslɔːtərɪŋ/ | vt. 屠宰；屠杀 (slaughter的现在分词) |
| far-fetched | /ˌfɑː ˈfetʃt/ | adj. 牵强的 |
| mire | /ˈmaɪə(r)/ | n. 泥潭 v. (使)陷入困境 |
| controversy | /ˈkɒntrəvɜːsi/ | n. 争议 |
| fast approaching | 快速接近 (某个临界点或状态) | |
| circumventing | /ˌsɜːkəmˈventɪŋ/ | v. 设法回避 (circumvent的现在分词) |
| slaughterhouse | /ˈslɔːtəhaʊs/ | n. 屠宰场 |
| viable | /ˈvaɪəbl/ | adj. 可行的 |
| insatiable | /ɪnˈseɪʃəbl/ | adj. 无法满足的；贪得无厌的 |
| appetites | /ˈæpɪtaɪts/ | n. 食欲 |
| absurdity | /əbˈsɜːdɪti/ | n. 荒谬 |
| medium | /ˈmiːdiəm/ | adj. 中等的；中号的 n. 介质 |
| under a suitable medium | 在合适的介质下 | |
| since then | 自那以后 | |
| race | /reɪs/ | n. 比赛；竞赛 |
| dozens of | 几十；很多 | |
| startup | /ˈstɑːtʌp/ | 创业公司 (复数：startups) |
| regenerative | /rɪˈdʒenərətɪv/ | adj. 再生的 |
| regenerative science | 再生科学；再生技术 | |
| stem cells | 干细胞 | |
| the primary source of ... | ...的主要来源 | |
| desired | /dɪˈzaɪəd/ | adj. 期望得到的；希望实现的 v. 渴望，要求 (desire的过去分词和过去式) |
| admired | /ədˈmaɪəd/ | v. 钦佩；欣赏 (admire的过去分词和过去式) adj. 被赞美的；被钦佩的 |
| etc | /et ˈset(ə)rə/ | adv. 等；以及其他(类似的)；诸如此类 |
| tissue | /ˈtɪʃuː/ | n. (人、动植物细胞的)组织；纸巾 |
| multi-potent stem cells | 多能干细胞 | |
| bioreactor | n. 生物反应器 | |
| nutrient | /ˈnjuːtriənt/ | n. 营养物 (复数：nutrients) adj. 滋养的 |
| amino acid | /əˌmiːnəʊ ˈæsɪd/ | n. 氨基酸 |
| growth hormones | /ˈhɔːməʊnz/ | 生长激素 |
| Fetal Bovine Serum | /ˈfiːtl ˈbəʊvaɪn ˈsɪərəm/ | 胎牛血清 |
| suspension | /səˈspenʃn/ | n. 暂停；悬浮液 |
| myotubes | 肌管 | |
| essentially | /ɪˈsenʃəli/ | adv. 本质上；基本上；根本上 |
| necessarily | /ˌnesəˈserəli/ | adv. 必要地；必然地；不可避免地 |
| these myotubes can be mushed together to make beef burgers | 这些肌管可以被混合在一起制成牛肉汉堡 | |
| chicken nugget | /ˈnʌɡɪt/ | 鸡块 (复数：chicken nuggets) |
| trillion | n. 万亿 | |
| tiny | adj. 极小的；微量的 | |
| innovator | n. 创新者；革新者 | |
| filet (mignon) | /fɪˈleɪ/ | 菲力(牛排)；鱼片 |
| glaring | adj. 显眼的 | |
| a glaring problem | 一个明显的问题 | |
| fetus | /ˈfiːtəs/ | n. 胎儿 (复数：fetuses) |
| gruesome | /ˈɡruːsəm/ | adj. 令人厌恶的；恐怖的；可怕的 |
| serum | /ˈsɪərəm/ | n. 血清 |
| drain | /dreɪn/ | v. 抽干 |
| bioreactor | n. 生物反应器 | |
| commit suicide | 自杀 | |
| mechanism | n. 机制 | |
| versatile | /ˈvɜːsətaɪl/ | adj. 多用途的；多功能的 |
| As of now | 截至目前 | |
| eg. As of now we don't know much about Mars. | ||
| milliliter | n. 毫升 | |
| synthetic | /sɪnˈθetɪk/ | adj. 合成的 |
| unfeasible | /ʌnˈfiːzəbl/ | adj. 不可行的；行不通的 |
| metabolites | 【医】代谢物 | |
| 英文 | 音标 | 中文 |
| nanotechnology | /ˌnænəʊtekˈnɒlədʒi/ | 纳米科技 |
| readily | /ˈredɪli/ | adv. 便利地，快捷地 |
| gadgets | /ˈgædʒɪts/ | n. 小装置 |
| eradication | /ɪˌrædɪˈkeɪʃn/ | n. 根除，消灭 |
| finality | /faɪˈnæləti/ | n. 终结 |
| humanoid robot | 人形机器人 | |
| preserved | /prɪˈzɜːvd/ | v. 保护，保留； (preserve的过去式和过分) |
| The only downside to this development is that every new technology is very expensive when it first comes out. | 这一发展的唯一不利之处就是每项新技术在刚刚问世的时候都很昂贵。 | |
| literally | /ˈlɪtərəli/ | adv. 字面上，确实地 |
| immensely | /ɪˈmensli/ | adv. 极大地 |
| It's not much of a stretch to ... | ...并不算过分 | |
| It's not much of ... | 这不算什么 ... | |
| notable | /ˈnəʊtəbl/ | adj. 值得注意的； n. 名人，重要任务 |
| drastic | /ˈdræstɪk/ | adj. 激烈的 |
| hyperloop | 超级高铁（特斯拉真空胶囊动车） | |
| magnetic | /mæɡˈnetɪk/ | adj. 有磁性的； |
| magical | adj. 神奇的 | |
| electromagnetic | /ɪˌlektrəʊmæɡˈnetɪk/ | adj. 电磁的 |
| levitation | /ˌlɛvɪˈteɪʃən/ | n. 悬浮 |
| opt (opt for sth) | /ɒpt/ | vi. 选择 |