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背单词
disk with cam like teeth
un. 带凸形齿的圆盘
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physician n. [医] 医师;内科医师
extrapolate vt. 外推;推断 vi. 外推;进行推断
membranous adj. 膜的;膜性的;膜状的
dandelion n. 蒲公英
lawyerly adj. 如律师的;适合于律师的(等于laywerlike)
bevy n. 一群
untitled adj. 无称号的;无标题的;无权利的
homeboy n. 老乡;同伙;帮派成员
electronically adv. 电子地
circumscribe vt. 外切,外接;限制;在…周围画线
Cowper 发现此腺的英国解剖学家
encasement n. [交] 装箱;套;包装
septuagenarian n. 七十岁老者 adj. 七十多岁的;七旬老人的
Aurelius n. 马可.奥里利乌斯(罗马皇帝兼斯多葛派哲学家,121-180)
Rhu abbr. 放射性同位素热源装置(radioisotope heater unit)
infrastructure n. 基础设施;公共建设;下部构造
Darlington [计] 达林顿
potpourri n. 百花香;混合物;杂曲;大杂烩
paul n. 保罗(男子名)
yielder n. 提供产品的人;让步者,屈服者
考试词汇表
mechanical torque converter
mechanical torque convertor
mechanical treatment of the
mechanical valve prosthesis
mechanical vibrating feeder
mechanical vibrating system
mechanical vibration screen
mechanical view of the mind
mechanical water motor gong
mechanical working property
mechanical workingtechnique
mechanical, storage element
mechanical-input transducer
mechanicalism mechanicality
mechanically ashed producer
mechanically bonded product
mechanically despun antenna
mechanically foamed plastic
mechanically operated press
mechanically operated slice