ratchet helical gear
爪齿螺轮，锯形螺旋齿轮
热门查询
- burner n. 燃烧器；火炉；[化工] 燃烧炉；灯头 n. (Burner)人名；(法)比尔内；(德)布尔纳
- circumcision n. 割礼；净心；[外科] 包皮环割术
- Microkernel n. 微核
- Pandora n. 潘朵拉
- transhistorical adj. 超越历史的；永恒的；宇宙的
- preface n. 前言；引语 vt. 为…加序言；以…开始 vi. 作序
- tug n. 拖船；拖曳；苦干 vt. 用力拉；较量；用拖船拖 vi. 用力拉；竞争；努力做
- pretense n. 借口；虚假；炫耀；自吹（等于pretence）
- journeying n. 旅行；行程 vi. 旅行 n. (Journey)人名；(英)朱尼，朱妮(女名)
- wingback n. 助攻边卫
- sternal n. (Sternal)人名；(德、波)施特纳尔 adj. [解剖] 胸骨的；近胸骨的
- gobbet n. 一口；一片；团、块或片；引文
- criminology n. 犯罪学；刑事学
- coupon n. 息票；赠券；联票；[经] 配给券
- Luftwaffe n. <德>(纳粹时代的)德国空军
- conga n. 康茄舞 vi. 跳康茄舞
- mortadella n. 摩泰台拉香肚（意大利生熏）
- bleakness n. 严寒；阴郁；萧瑟凄凉；惨淡无望
- winner n. 胜利者 n. (Winner)人名；(英、德、瑞典)温纳
- bedsitter n. 卧室兼起居室（客厅）
考试词汇表
- chinovariscite (metavariscite)
- chinovariscite(metravariscite)
- chinshan nuclear power station
- chiral bonded stationary phase
- chisel for maxillary resection
- chisel for spine,double blades
- chisel with single guard,nasal
- chiu shao chih wu chui chaot'u
- chlorarsenian (chloroarsenian)
- chlordiazepoxide hydrochloride
- chlorinated octyl terphthalate
- chlorinated phenoxyacetic acid
- chlorinated polyethylene (cpe)
- chlorinated polyvinyl chloride
- chlorinatedpolypropylene (CPP)
- chlorination acetolysis method
- chlorination-acetolysis method
- chloroacetic acid methyl ester
- chlorobenzylidenemalononitrile
- chlorobutadiene styrene rubber
