chief valence
un. 主要化合价
[网络] 主价
热门查询
- amphetamine n. 苯丙胺，安非他明（解除忧郁、疲劳的药）
- Anointed vt. 涂油于…；用油擦（anoint的过去式）
- Pfeiffer [人名] 法伊弗
- foundation n. 基础；地基；基金会；根据；创立
- forestall vt. 先发制人，预先阻止；垄断，屯积；领先；占先一步
- enveloping n. 包络 v. 包封；遮盖（envelop的ing形式）
- bonker [人名] 邦克
- purplish adj. 略带紫色的
- transliteration n. 音译；直译
- Grattan n. (Grattan)人名；(英)格拉顿
- sphincterotomy 括约肌切开术
- nanogram n. 纳克；[计量] 毫微克
- gantlet n. 长手套；夹笞刑；手腕 vt. 使轨道套叠；铺设套式轨道
- hypomanic adj. 轻度躁狂的
- measure n. 测量；措施；程度；尺寸 vt. 测量；估量；权衡 vi. 测量；估量
- disguise n. 伪装；假装；用作伪装的东西 vt. 掩饰；假装；隐瞒
- derogate vi. 减损；贬损 vt. 毁损；贬低；诽谤
- littermate n. 同窝出生仔畜
- saucy adj. 漂亮的，轻佻的 adj. 无礼的，鲁莽的
- consular adj. 领事的
考试词汇表
- flame-proof mine locomotive
- flame-retardant fibre board
- flame-retardant plasticizer
- flameproof lighting fitting
- flameproof lighting fixture
- flameproofing organic fiber
- flameproofing organic fibre
- flammability classification
- flammable storage warehouse
- flange cast iron stop valve
- flanged dp cell transmitter
- flanking sound transmission
- flannelette scrubbing cloth
- flap covered grease fitting
- flap extraction of cataract
- flap punched card conveying
- flare stack ignition device
- flash desolventizing system
- flash evaporating injection
- flash evaporation technique
