helium isotope
[核] 氦同位素
热门查询
- otolaryngologist n. 耳鼻喉科专家
- indecision n. 优柔寡断；犹豫不决
- labrum n. [无脊椎] 上唇
- pullback n. 撤退；障碍
- convenience n. 便利；厕所；便利的事物
- Muammar 穆阿迈尔（人名）
- written adj. 书面的，成文的；文字的 v. 写（write的过去分词）
- email n. 电子信函 vt. 给…发电子邮件 n. (Email)人名；(法)埃马伊
- boeuf n. （法语）牛肉；牛（丑） n. (Boeuf)人名；(法)伯夫
- Habsburg n. (=Hapsburg)哈普斯堡皇室
- interdependency n. 互相依赖；相关性
- peabody n. [鸟]白喉带鹀；皮博迪（美国马萨诸塞州一城市名）；皮博迪（公司名）
- neighbourhood n. 邻近；周围；邻居关系；附近一带
- tattooist n. 文身的人
- relocation n. 重新安置；再布置，变换布置
- claque n. 拍手喝彩者；一群谄媚者
- unless conj. 除非，如果不 prep. 除…之外
- guffaw n. 哄笑；狂笑 vi. 哄笑 vt. 大笑着说
- payola n. 贿赂
- neighbourliness n. 睦邻，亲近，和睦
考试词汇表
- lead connection
- lead coulometer
- lead coulometre
- lead dichloride
- lead dichromate
- lead difluoride
- lead disilicate
- lead dithionate
- lead equivalent
- lead float file
- lead fluoborate
- lead frame bond
- lead free glaze
- lead generation
- lead glass cone
- lead hydroxides
- lead impression
- lead in trolley
- lead inductance
- lead introducer
