diaphragm ring
隔膜环
热门查询
- sampan n. 舢板；小船
- Biafra 比夫拉[尼日利亚东南部一地区] , 比夫拉湾(几内亚湾一部分, 靠西非的赤道几内亚、喀麦隆和尼日利亚等国)
- Butterworth [计] 巴特沃斯
- editorially adv. 以编辑身份地；以社论形式
- grained adj. 有木纹的；除去毛的；漆成木纹的
- Morgan n. 摩根
- Vallance 帷帘
- Vitus [电影]想飞的钢琴少年
- consignment n. 委托；运送；托付物
- Mariano [人名] 马里亚诺
- owe vt. 欠；感激；应给予；应该把……归功于 vi. 欠钱 n. (Owe)人名；(瑞典、挪)奥弗
- bewilder vt. 使迷惑，使不知所措
- Alton 奥尔顿（姓氏，男子名； 美国一城市）
- building n. 建筑；建筑物 v. 建筑；建立；增加（build的ing形式）
- newsy adj. 多新闻的；爱闲话的；成话题的 n. 报童
- fix n. 困境；方位；贿赂 vt. 使固定；修理；安装；准备 vi. 固定；注视 n. (Fix)人名；(英、法、德、瑞典)菲克斯
- specialism n. 专长；专攻；专门研究
- motivated adj. 有动机的；有积极性的 v. 使产生动机；激发…的积极性（motivate的过去式和过去分词）
- toolmaker n. 工具匠；精密工具制造者
- Carrow [人名] 卡罗
考试词汇表
- at the end of this period
- at the end of your tether
- at the expense of someone
- at the expiry of the term
- at the outside of vehicle
- at the point of a bayonet
- at the point of the rifle
- at the point of the sword
- at the request of someone
- at the tip of your tongue
- at the top of one's lungs
- at the top of one's speed
- at the top of one's voice
- at the top of ones' lungs
- at the top of their lungs
- at the top of their voice
- atactic polyepoxy propane
- atactic polystyrene (aps)
- atenuation characteristic
- atheromatous degeneration
