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背单词
acoustic wave propagation
[网络] 声波传播
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sustainably adv. 支撑得住;能保持住地
guardrail n. 护栏;栏杆;[铁路] 护轨
connexion n. 连接,联系(等于connection)
Fraenkel [医]见Fr〖AKa¨D5〗nkel; [人名] 弗伦克尔
tiller n. [船] 舵柄;农夫 vi. 分蘖 n. (Tiller)人名;(英、德、捷)蒂勒
relieving v. 减轻;救济(relieve的ing形式) adj. 救助的;救援的
microprobe n. [光] 微探针(用以对物质进行微量分析的)
intermingling n. 混合物
physician n. [医] 医师;内科医师
extrapolate vt. 外推;推断 vi. 外推;进行推断
membranous adj. 膜的;膜性的;膜状的
dandelion n. 蒲公英
lawyerly adj. 如律师的;适合于律师的(等于laywerlike)
bevy n. 一群
untitled adj. 无称号的;无标题的;无权利的
homeboy n. 老乡;同伙;帮派成员
electronically adv. 电子地
circumscribe vt. 外切,外接;限制;在…周围画线
Cowper 发现此腺的英国解剖学家
encasement n. [交] 装箱;套;包装
考试词汇表
keep off sb's toe
keep off the spot
keep on doing sth
keep on the rails
keep one's end up
keep one's eye in
keep one's eye on
keep one's figure
keep one's ground
keep one's temper
keep oneself dark
keep open account
keep options open
keep our minds on
keep ourselves to
keep out of sight
keep sb. guessing
keep silent about
keep someone away
keep someone busy