乎 aux. (expressing doubt); (verb suffix); (suffix of
非 pref. non-; un-; in-; il-; im-; ir-; dis-; a-; de-
进步 v. progress; get; move; advance; get on; come alon
哩 n. mile; a formal word in Chinese; a particle, exp
充分培训工作人员 Fully train staff
配方 n. formula; formulation; recipe; prescription。v. f
contemporary adj. 当代的,现代的;同时期的,同时代的n. 同时代的人;同龄人,同辈
clamp v. (用夹具)夹紧,夹住;紧紧抓住,牢牢固定住;<英>给(车辆)上夹钳;保持(
academic adj. 学业的,学术的;学校的,学院的;学业(成绩)优秀的,善于学习的;不切实
considerable adj. 相当大的,相当重要的;(人)显要的,值得尊敬的
啼笑皆非 idiom laughable and lamentable; both funny and emb
lead seal liner hanger 铅封衬管悬挂器
干燥剂 drier; drying agent; desiccant; desiccating agent
碰撞机 collider
换气充分 Adequate ventilation