1.prevailed（pre优先+vail价值-拥有优先价值的人比较成功）-dominated-成功
eg.Justice will prevail over tyranny.
2.prevailing-most frequent-盛行的
eg.This prevailing song was composed by Jay Chou.
3.prevent-avoid-阻止
4.primarily-chiefly-主要地
5.prior to-preceding（pre+ced走--预先走-优先）-优先
6.prized-valued-贵重的
7.probe-explore-探查
8.prolific（prol-后代+fic-产生很多后代-多产的，生殖力强的）-productive/fruitful-多产的
10.prominent-distinguished-显著的
11.proponent（pro向前+pon放置+ent-把某个人向前放-是他的支持者）-supporter-支持者
12.photo type-model-原型，范例
13.protrude（pro向前+trud伸出+e-伸出）-project-拉出
14.pry off-locate-查找
15.puncture-pierce-刺痛
16.pursue-chase-追赶
17.raise-rear（r人+ear耳朵）-饲养
18.random-unpredictable-不可知的
19.rapidity-swiftness-迅速
20.rare-infrequent-稀有的
21.rather-instead-相反
22.readily（ready准备好的+ly-迅速的）-easily-容易的
23.realization-awareness-意识
24.reap-accept-收获，接受
25.reckless（reck介意+less-不介意的，不相关的）-irresponsible-不负责任的
eg.He showed a reckless disregarding for his own safety.
26.recorded-documented-已记录的
27.recruit-enlist-征募
eg.The police are trying to recruit more officers from ethnic minorities.
28.refreshing-unusual-清新的
29.reliance（rely依靠+ance）-dependence-依靠
30.remarkable-significant-异常的
31.representative-typical-典型的
32.resemble-be similar to-相似
33.resolve-find a solution for-解决
34.resort to-using-采用
35.revered-respected-尊敬
36.revise-change-修改
37.robust-strong-强健的
38.roll back-reduce-压低，减少
39.rotting-decaying-腐烂的
40.roughly-approximately-大约
41.rudimentary-undeveloped-原始的，简单的
eg.My Mandarin skills allowed for only rudimentary verbal communication with the other members of the party.
42.rupture-burst-破裂，裂开
43.rushing-rapid-急流的
44.sanitation（sanitate供给...卫生设备+ion）-health-卫生
45.saturate（satur+ate-饱和）-soak-浸透
46.scale-measure-测量
47.scarce-rare-稀有的
48.scarcely-barely-稀缺地
49.scope-extent-范围
50.scorched-burned-烧焦
51.scurry ing-rushing-急赶
52.secure-acquire-获得
53.secure-safe-安全的
54.sedentary-inactive-不移栖的
55.sentiment-option-意见
56.settle-decide-解决
57.settled-stabled-稳定的
58.severe poverty-indigence-贫困
59.shield-protect-保护
60.significant-meaningful-有重要的
61.site-location-地点
62.skepticism-doubt-怀疑
63.sketch-draw-速写
64.skilled-expert-熟练的
65.snap-break-折断
66.sole-only-单独的
67.solemn-serious-严肃的
68.sort out-separate-挑选出
69.source of energy-fuel-燃料
70.spanning-covering-包含