hydraulic cylinder seal
液压缸油封
热门查询
- yoko n. 韩国伊可服饰
- spun adj. 纺成的 v. 纺（spin的过去分词）；旋转
- annuity n. 年金，养老金；年金保险；年金享受权
- citron n. 香木缘；圆佛手柑；（美）构橼西瓜；香橼皮蜜饯 n. (Citron)人名；(法、瑞典)西特龙；(英)西特伦；(德、捷)齐特龙
- Abrahamic 亚伯拉罕（人名）
- Bernini n. (Bernini)人名；(意)贝尔尼尼 贝尔尼尼
- plead vt. 借口；为...辩护；托称 vi. 恳求；辩护
- lovemaking n. 调情，求爱；性交；寄情；求婚
- mucking v. 施粪肥于…( muck的现在分词 )
- jackhammer n. 手提钻
- ldc abbr. less developed country 不发达国家; long-distance call 长途电话; leased directive circuits 一段时间指示电路; large document copier 大的文件复印机
- capo n. 品柱（吉他等的）；（美）分支头目（黑手党或其他犯罪集团的） n. (Capo)人名；(英、法、西、意)卡波
- high-class adj. 高级的；一流的
- uo [医][=under observation]监视
- Ceefax n. BBC电视图文播送
- upended v. 颠倒，倒置；使竖立（ upend的过去式和过去分词 ）
- agitatedly adv. 动摇，兴奋; 勃然
- footgear n. 鞋袜
- quarterstaff n. 铁头木棒（英国旧时的一种武器，长六英尺至八英尺）
- incipient adj. 初期的；初始的；起初的；发端的
考试词汇表
- transmission level point
- transmission level ratio
- transmission line analog
- transmission line effect
- transmission line filter
- transmission line losses
- transmission line method
- transmission line theory
- transmission maintenance
- transmission measurement
- transmission of commands
- transmission of messages
- transmission of movement
- transmission of pathogen
- transmission of pressure
- transmission performance
- transmission polariscope
- transmission power meter
- transmission probability
- transmission reliability
