Roots rotor pump
[机械工程 照明 加热] 罗茨旋转式泵
热门查询
- appropriately adv. 适当地；合适地；相称地
- encouragement n. 鼓励
- delivered v. 递送（deliver的过去分词） adj. 业已交货；已递送，已投递
- Piaget n. 皮亚杰（姓氏） n. 伯爵（名表品牌）
- skimp vi. 节省；不够用心 vt. 克扣；对…不够用心；舍不得给；少给 adj. 少的；不足的
- appetiser n. 开胃品; 促进食欲的活动; 刺激欲望的东西; 吊胃口的东西
- day trip n. 一日游 [网络] 青出于蓝；一天来回的日程；当天来回的短途旅行
- jb abbr. 分线盒（Junction Box）
- selection n. 选择，挑选；选集；精选品
- undramatic adj. 平淡无奇的；缺乏戏剧性的；不适合戏剧的
- sequin n. 作衣服饰物用之小金属片；古威尼斯金币 n. (Sequin)人名；(法)塞坎
- unconvicted [法] 未判罪的, 不构成判刑的
- carmaker n. 汽车制造商
- dejectedly adv. 沮丧地；灰心地
- yorkshireman n. 英国约克郡人
- Deuteronomy n. <<申命记>>(<<旧约全书>>中的一卷)
- contracting adj. 缔约的；承包的；收缩的
- credit card n. 【经】信用卡 [网络] 贷记卡；申请信用卡；意思是信用卡
- unsurprisingly adv. 不出所料的；不出奇的；意料中的
- optimist n. 乐观主义者；乐天派
考试词汇表
- have a an accommodating memory
- have a complex about something
- have a good opinion of oneself
- have a good run for your money
- have a good understanding with
- have a head on one's shoulders
- have a lot to say for yourself
- have a memory like an elephant
- have a rat in the upper storey
- have a shaft left in my quiver
- have a soft spot for something
- have all the time in the world
- have an a card up one's sleeve
- have an account to settle with
- have an addition to the family
- have an edge on one's appetite
- have an eye on the main chance
- have an eye to the main chance
- have an eye to the main ehance
- have an insight into character
