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be hanging over someone's head
(不愉快之事)随时威胁
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gratuitously adv. 无偿地;不必要地;无缘无故地;平白地
discretion n. 自由裁量权;谨慎;判断力;判定;考虑周到
whenever conj. 每当;无论何时 adv. 不论何时;随便什么时候
carina n. 【天文学】船底(星)座 n. 【生物学】龙骨瓣;龙骨状突起;隆线,脊,隆突;峰板
zhou n. 周(中国姓氏);周朝(中国古代王朝)
meatus n. [解剖] 道;[解剖] 口;[昆] 导管
Sunil n. 苏尼尔(男子名)
seizing n. 抓;夺;捆绑 v. 抓住;利用(seize的ing形式);理解
exams n. 考试;检查(exam的复数)
unclipped a. 未剪(短)的
Cristina [人名] 克里斯蒂娜; [地名] [巴西、西班牙] 克里斯蒂娜
pipe n. 管;烟斗;笛 vt. 用管道输送;尖声唱;用管乐器演奏 vi. 吹笛;尖叫 n. (Pipe)人名;(匈)皮佩;(英)派普
Fallon [人名] [英格兰人姓氏] 法伦 Fuller的变体; [地名] [美国] 法伦
bezel n. 刀具的刃角;宝石的斜面;遮光板;斜视规 vt. 把…切成或磨成斜面
paddlefish n. 大硬鲭鱼;白鲟
Tarquin n. 塔奎因(拉丁语, 男子名)
owlish adj. 猫头鹰般的;看似聪明的;面孔严肃的
lexis n. 词汇;词语
diya n. (Diya)人名;(尼日利)迪亚;(俄)季娅
chamfer n. 斜面;凹槽 vt. 去角;挖槽;斜切
考试词汇表
waxprinting umbrella fabric
way of qualitative analysis
weak absorber approximation
weak acid type ion exchange
weak base type ion exchange
weak reproductive mechanism
weakly acidic ion exchanger
weakly inaccessible ordinal
weakly lower semicontinuous
weakly upper semicontinuous
weapon industrial economics
weapon system flight trials
weapon system specification
weapons of mass destruction
wear coefficient of bearing
wear resisting casting iron
wearing one's birthday suit
wearing resistance property
weather briefing television
weather gage, weather gauge