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背单词
toxicity determination
[网络] 毒性测定
热门查询
undertow n. 退波;(海面下的)下层逆流
spaceman n. 宇航员,太空飞行员;太空人
offshore adj. 离岸的;[海洋] 近海的;吹向海面的 adv. 向海面,向海
chuckling v. 暗自发笑;轻声笑(chuckle的ing形式)
samara n. 翅果 [医] 翅果
phonetician n. 语言学者
canid n. [动]犬科动物(包括家犬、狼、狐等)
rubella n. [内科] 风疹
sicken vt. 使患病;使恶心;使嫌恶 vi. 生病;变厌腻
spinner n. 纺纱机;纺纱工人;旋床工人;旋式诱饵 n. (Spinner)人名;(德、匈)施平纳;(英、瑞典)斯平纳
bootlegged 非法制造或贩卖(bootleg 的过去式和过去分词)
cadence n. 节奏;韵律;抑扬顿挫 n. (Cadence)人名;(法)卡当斯
chigger n. 恙螨(等于harvest mite redbug或chigoe)
Dakin [人名] [英格兰人姓氏] 戴金 Day的昵称
infect vt. 感染,传染
Rix abbr. route index 路由标志
context n. 环境;上下文;来龙去脉
hamper n. 食盒,食篮;阻碍物 vt. 妨碍;束缚;使困累
bolted adj. 用螺栓栓的;脱离的,分开的 v. 突然说出;突然冲撞;拴住(bolt的过去分词)
pertinacious adj. 顽固的;执拗的
考试词汇表
be all of a dither
be all the fashion
be all the same to
be an attribute of
be an incentive to
be antagonistic to
be appreciative of
be apprehensive of
be appropriate for
be appropriated to
be art and part in
be ascribedd to...
be associated with
be at a crossroads
be at a standstill
be at an advantage
be at arm s length
be at arm's length
be at death's door
be at sb's command