考研英语核心2300词！【Day8】
211 rank/ræŋk/排，行，列 the ～s of great pines
212 confidence /ˈkɑːnfɪdəns/ 信任 break sb.’s confidence
213 necessitate /nəˈsesɪteɪt/使成为必须，需要 The emergency ～d a change in plans.
214 warrant /ˈwɔːrənt/ 授权，批准，正当理由，根据 He had no ～ for his action
215 lump/lʌmp/块，小方块 a lump of coal
216 unify /ˈjuːnɪfaɪ/ 使成一体，统一 become a unified nation
217 staff /stæf/ 全体职员，全体雇员 The company has got a ～ of about 40
218 potential /pəˈtenʃl/潜在的，可能的 That hole in the road is a ～ danger
219 rate /reɪt/比率，率 Velocity is the ～ of change of distance with respect to time
220 challenge /ˈtʃælɪndʒ/ 向...挑战 Our school challenged the local champion team to a football match.
221 cherish /ˈtʃerɪʃ/ 珍爱，珍视 cherish one’s native land
222 generate /ˈdʒenəreɪt/产生，发生(电、热、光、力、摩擦力等)：generate electricity
223 unfold /ʌnˈfoʊld/ 展开，打开 ～ a newspaper
224 substance /ˈsʌbstəns/ 物质，实质 the ～ of pre-school education
225 stimulate /ˈstɪmjuleɪt/刺激，促使 ～ economic growth
226 penetrate /ˈpenətreɪt/穿透，渗入 The nail ～d the wood at least two inches
227 insulate /ˈɪnsəleɪt/隔音，使隔绝(以免受到影响)：We are not insulated from the real world the way we were
228 duplicate /ˈduːplɪkeɪt/完全一样的，复制的：a duplicate key
229 length /leŋθ/长，长度 What is the length of the street?
230 extract /ˈekstrækt/取出,提取:extract a confession
231 generalize /ˈdʒenrəlaɪz/归纳，概括:I don’t think you can generalize about what voters will do
232 hold /hoʊld/拿着，抓住：The girl is holding the baby in her arms
233 devote /dɪˈvoʊt/将...献给（to）:Mary devoted her life to caring for the sick.
234 flatter /ˈflætər/奉承,使高兴:I feel greatly flattered by your invitation
235 diagnose /ˌdaɪəɡˈnoʊs/诊断，判断：The doctor diagnosed the illness as influenza.
236 thrust /θrʌst/ 推，刺，戳，插，挤He was ～ into power
237 reciprocal /rɪˈsɪprəkl/相互的，交互的 ～ respect
238 split /splɪt/ 劈开，切开，裂开 ～ the firewood with an axe
239 token /ˈtoʊkən/ 表示，标志，象征He did that as a ～ of good faith
240 assess /əˈses/ 估价，评价，评论 assess the present state of the economy
