copper-base alloy
un. 铜基合金
[网络] 铜合金
热门查询
- batting n. 打击；打球；棉絮 v. 击球；打击（bat的ing形式） n. (Batting)人名；(英)巴廷
- buzzer n. 蜂鸣器；嗡嗡作声的东西；信号手
- intactness n. 未受损伤；完整无缺
- Canaveral 卡纳维拉尔（角）
- cub n. 幼兽；不懂规矩的年轻人 vi. 生育幼兽
- reality n. 现实；实际；真实
- ejector n. [机] 喷射器；驱逐者；推出器；排出器
- stromatolite n. 叠层（石）
- muskmelon n. 甜瓜
- conger n. 康吉鳗 n. (Conger)人名；(英)康格
- MacDiarmid n. (MacDiarmid)人名；(英)麦克迪尔米德
- malaise n. 不舒服；心神不安 n. (Malaise)人名；(德、瑞典)马莱塞
- manager n. 经理；管理人员
- infection n. 感染；传染；影响；传染病
- roughage n. 粗饲料；粗粮；粗糙的原料
- unshaved a. 未剃须的,未修面的,未刮脸的
- widened v. 使扩大（widen的过去分词）；变宽 adj. 扩展了的；扩宽的
- Pictish n. 皮克特语 adj. 皮克特族的；皮克特文化的
- frogman n. 蛙人
- sunburnt adj. 晒黑的；有晒斑的；日炙的 v. 晒黑（sunburn的过去式和过去分词）
考试词汇表
- safety of human body
- safety of human life
- safety of navigation
- safety relief device
- safety resin catcher
- safety reverse lever
- safety self-destruct
- safety shutoff valve
- safety socket-outlet
- safety specification
- safety speed (limit)
- safety squeeze plays
- safety stock concept
- safety throw out bar
- safety valve muffler
- safety valve setting
- safety valve testing
- safety working boots
- safety working shoes
- safrainite (citrine)
