pressure and vacuum breaker
压力真空切断阀
热门查询
- arc n. 弧（度）；弧光（全称electric arc）；弧形物；天穹 adj. 圆弧的；反三角函数的 vt. 形成电弧；走弧线 n. (Arc)人名；(法)阿尔克
- Aziz [地名] [阿尔及利亚] 阿齐兹
- Myc abbr. 燃油附加费
- admiral n. 海军上将；舰队司令；旗舰 n. (Admiral)人名；(法)阿德米拉尔
- changeless adj. 不变的；稳定的；单调的
- pickled adj. 腌制的；盐渍的；烂醉如泥的
- gonadotropin n. [生化][生理] 促性腺激素（等于gonnadotrophin）
- vial n. 小瓶；药水瓶 n. (Vial)人名；(西)比亚尔；(法、意)维亚尔 vt. 装入小瓶
- sisterhood n. 姐妹关系；妇女团体
- constructionist n. 宪法解释者；构成派造型艺术家
- contraindicate vt. 禁忌（某种疗法或药物）；显示（治疗或处置）不当
- parr n. （入海前的）幼鲑，（裸盖鱼等的）幼鱼
- Protestantism n. 新教；新教教义；新教徒
- Oldman [人名] [英格兰人姓氏] 奥尔德曼 Old的变体
- deliriously adv. 谵妄地；神志失常地；极其兴奋地
- eccentricity n. 古怪；怪癖；[数] 离心率
- synchrotron n. [核] 同步加速器；同步回旋加速器
- disrupter n. 破坏者；分裂者
- classic n. 名著；经典著作；大艺术家 adj. 经典的；古典的，传统的；最优秀的
- Bolshevik n. 布尔什维克；泛指共产党员；激进分子 adj. 布尔什维克的；布尔什维主义的；激进的
考试词汇表
- make his appearance
- make his peace with
- make it my business
- make it or break it
- make it too hot for
- make it warm for sb
- make it worth while
- make judgment about
- make life difficult
- make music together
- make myself at home
- make no bones about
- make no disguise of
- make no doubt of it
- make no pretence at
- make no pretence to
- make no question of
- make no response to
- make no stranger of
- make on a long face
