centre line of groove
un. 轧槽孔型中心线
[网络] 轧槽中心线
热门查询
- utensil n. 用具，器皿
- bulkhead n. 隔板；防水壁
- ballistics n. 发射学，弹道学
- shrike n. 伯劳鸟；百舌鸟
- RAFFERTY adj. <澳新俚>完全不讲章法的，混乱的，无组织的
- sentry n. 哨兵；岗哨 vi. 放哨 vt. 设岗哨
- frederic n. 弗雷德里克（男性名）
- pup n. 小狗；幼畜 vt. 生（小狗等小动物） vi. 生小狗
- barrios n. 美国城镇中说西班牙语居民集居的贫民区( barrio的名词复数 )
- Brownlow [人名] 布朗洛; [地名] [英国] 布朗洛
- gazetteer n. 地名辞典；公报作者
- amplitude n. 振幅；丰富，充足；广阔
- gracious adj. 亲切的；高尚的；和蔼的；雅致的 int. 天哪；哎呀
- slouch n. 下垂；笨拙的人，懒散的人；懒散的样子 vt. 使下垂 vi. 没精打采地站；耷拉
- Mississippian adj. 密西西比河的；密西西比州的 n. [地质] 密西西比人
- airframe n. 机身
- ophthalmologic adj. 眼科学的
- fra abbr. 联邦铁路局（Federal Railroad Administration）；联邦储备法（Federal Reserve Act）；流量警报记录器（Flow Alarm Recorder）；自由基型（Free Radical Type）
- numbed vt. 使麻木；使发愣；使失去感觉 adj. 麻木的；发愣的
- practised v. 实践；练习；惯做（practise的过去分词） adj. 熟练的；老练的
考试词汇表
- threestage crude distillation
- threshing concave, multi-part
- threshing machine with flails
- threshold fissioning material
- threshold for photoionization
- threshold of visual sensation
- threshold resistance detector
- threshold-triggered flip-flop
- threw herself into the breach
- threw herself into the lap of
- threw himself into the breach
- threw himself into the lap of
- threw my sword into the scale
- threw their hat into the ring
- threw up her hands in despair
- threw up his hands in despair
- threw up our hands in despair
- threw up your hands in horror
- threw your hats into the ring
- throat ring of runner chamber
