1.abundant（a否定前缀+bound边界+adj后缀--无边界的即为大量存在的）-plentiful-大量的
2.accelerate（ac朝，向+celer速度+ate动词后缀--向着速度提升的方向即为加速）-increase-加大
eg.Genetic engineering allows people to nurture(培养）abundant crop varieties that are resistant to drought, thereby accelerating land productivity.
3.accessible（ac朝，向+cess走+ible形容词后缀--向着走进的即为可用的）-available-可用的
eg.Numen wondered whether there was a way accessible to G.
4.account（ac一再+count计算--一再结算即为评估报账---报账时候的说辞即为解释）-explain-解释
eg.Numen accounted for her abrupt confession to G as a sense of farewell ceremony.
5.accumulate（ac一再+cumul块，堆+ate动词后缀--一再堆块即为收集）-collect-收集
eg.The debris that accumulated at the foot of the volcano reached a depth, in places, of 200 feet.
6.adhere（add+here--加到这里即为黏附）-stick-黏附
eg.Our firm has a set of standards which adhere to international requirements.
7.adjunct（add+junction--加到连接处即为附着物）-addition-附着物
eg.Rather than be an administrator of the world, I would like to be your adjunct.
8.administered（windows系统里面的管理员为administrator）-managed-管理
9.adorn(谐音耳洞--耳洞是用来装饰的）-decorate-装饰
eg.She adroned the car with furry dice just because he had ever left a rose there.
10.adversely(ad反+vers转+e+ly-negatively-不利地
eg.Some people disapprove of genetical modified food, as they believe that this type of food dose adversely to people's health.
11.aesthetically(aes谐音一丝+the定冠词+tic形容词后缀+ly副词后缀--一丝不苟的查看--对于值得审美的东西）-artistically-审美地
eg.It does not aim to produce just an aesthetic impression.
12.aided-helped-帮助
13.alert-wary（w+vary--对变化的事物能够感知到的--机敏的)-机敏的
14.alternative-optional-替代
eg.When I come across you, I have no optional.
15.altogether(al-all+together-一起--所有的放在一起--altogether全部的）completely-完全地
eg.It comes to an altogether sorrowful end.
16.ancillary(an一个+cill基石+ary形容词后缀--只是它的一个基石而已--附属的）-secondary-附属的
eg.Under the framework of the ancillary services pricing, this dissertation analyzes the value compensating mechanism of the pumped-storage plant.
17.annihilate(an-向，朝+nhil-nothing--使得情况向着归无的方向发展--消灭）-conquer-消灭
eg.We must manage to annihilate the terrorists.
18.antagonist(an一个+tag标签--被附上一个标签的人--敌人）-enemy-对手，敌人
eg.He falled in love with the daughter of his father's antagonist.
19.antecedent (ante在前-ced走+ent名词后缀--走在前面的人即为先驱）-predecessor-先驱
20.anticipate（anti前面，先+cip-take+ate--在前面抓的即为占先，预期）-look forward to-渴望
21.appealing-attractive-吸引人的
22.apply-used for-应用
23.appreciated-recognized-赏识
24.arduous（谐音啊多啊--任务很多即为艰巨）-difficult-艰巨的
eg.It is arduous for me to forget him.
25.article-object-物品
26.ascend-climb-攀升
27.assortment（assort分类+ment名词后缀）-variety-形形色色，各种各样
28.assumption-belief-确信的想法
29.attachment-preference for-依恋
30.attained-achieved-达到
31.attire(at-to+tire--穿着盛装真的好累）-custome/clothing-衣着，盛装
32.attribute-credit-被认为，鉴定
33.avid（avoid没了o-见到甜点抑制avoid不住的嘴巴张成o形说明渴望）-eager-渴望
eg.I was avid to be his girl friend.
34.barren-infertile-贫瘠的，不毛的
35.bias-prejudice-偏见
36.bind-tie-捆绑
37.boosted-raised-提高，推进
38.bound-limit-范围，界限
39.break-departure from-决裂
40.brief look-glance-瞥视，浏览
41.bring about-cause-导致
42.brittle（break into little-碎裂成片--易碎的）-easily broken-易碎的
eg.He spoke with brittle confidence of someone who, underneath, was very worried.
43.calculate-determine-计算，确定
44.celestial-astronomical-天空的
eg.The celestial cloud became dark and blizzard disappeared.
celestial equator-赤道
45.clue-information-线索
46.cluster（clue线索+ster-一条线连成一个群）-group-成群
eg.A leukaemia cluster-白血病
eg.The plant bears its flowers in clusters.
47.coarse（coar-coal煤炭+se--煤炭是很粗糙的）-rough/crude（可粗鲁的--粗糙的）-粗糙的
eg.The coarse sand was hot rough under her feet.
48.component-parts-部分
eg.Exercise is one of the key components of a healthy lifestyle.
49.compose-focus on-创作，创造
eg.Compose a letter to your local paper stating your views on an issue of your choice.
50.comprise-consist of-包含，包括
eg.The task force is comprised of congressional leaders,cabinet heads and administration officers.