251. resemblance v. 相似
252. resent v. 怨恨 >He resented being called his nickname.
253. retort v. 反驳
254. retrieve v. 取回(get back, bring back)
255. reunion n. 团聚=get-together>an occasion for family ~
256. revelation n. 揭示
257. revive v. 使复苏>~ economy
258. rigorous a. 严格的 ~ training for doctors
259. rip v. 撕裂
260. ritual n. 仪式=ceremony/routine>His morning ~ is to make coffee, take a shower and have breakfast. 261. robust a. 健壮的
262. rot v. 腐烂 =decay
263. safeguard v. 保护
264. savage a. 野蛮的 =not civilized
265. scent n. 香味 The (Oscar 影片)
266. scrutiny n. 细看
267. setback n. 挫折
268. shatter v. 使粉碎> It shattered my dream.
269. simulate v. 模拟
270. skeptical a. 怀疑的
271. slack a. 松弛的
272. sneak v. 溜;偷偷地做
273. sober a. 未醉的> I’m ~ enough.
274. specifications n. 规格，说明书
275. spectacle n. 景象，大观 276. spectator n. 旁观者
277. spontaneous a. 自发的
278. stability n. 稳定
279. stagger v. 蹒跚
280. stationary a. 固定的
281. stimulus n. 刺激
282. straightforward a. 坦率的 a ~ reply
283. stubborn a. 倔强的
284. stumble v. 绊倒
285. subordinate a. 从属的
286. subscribe to v. 订阅
287. subsidy n. 补贴
288. subtle a. 微妙的>the ~ difference of the two words
289. supervise v. 监督
290. suppress v. 镇压; 抑制
291. tangle with v. 争吵, 纠葛
292. tariff n. 关税
293. tease v. 取笑
294. temperament n. 气质
295. tempt v. 引诱
296. tentative a. 试探的
297. terminate v. 终止
298. texture n. 质地
299. threshold n. 开端 on the ~ of (即将开始)
300. timid a. 胆小的
