heli-arc welding
[机] 氦电弧焊
热门查询
- weakened 变弱
- contrastive adj. 对比的
- chrysalis n. [昆] 蝶蛹；虫茧；准备期
- organist n. 风琴演奏者
- lateral adj. 侧面的，横向的 n. 侧部；[语] 边音 vt. 横向传球
- senna n. 番泻树，晒干的番泻叶（可制取轻泻剂）; 山扁豆
- crafty adj. 狡猾的；灵巧的
- lustrous adj. 有光泽的；光辉的
- phylogenetically 系统发生的，动植物演化史的，动植物种类史的
- cannily adv. 机灵地；用心地；狡诈地
- whipper n. 鞭打者；抽打者；似用鞭子抽打者
- bruised adj. 青肿的；瘀紫的 v. 擦伤（bruise的过去式）
- filings n. [机] 锉屑；锉末
- grandson n. 孙子；外孙
- pay n. 工资，薪水；付款；报答 vt. 支付，付；偿还，补偿；给予 vi. 付款；偿还 adj. 收费的；需付费的
- pronged adj. 尖端分叉的；分为不同方向的 v. 装叉于（prong的过去式和过去分词）
- including prep. 包含，包括
- disarrange vt. 扰乱；弄乱
- brutality n. 无情；残忍；暴行（需用复数形式）
- subsidiary n. 子公司；辅助者 adj. 附属的；辅助的
考试词汇表
- be charged with electricity
- be closed and self-fettered
- be directly proportional to
- be discharged from hospital
- be discounted at 10 percent
- be divided into three types
- be doing good business with
- be driven to the last ditch
- be engaged in research work
- be exclusively possessed by
- be exempted from income tax
- be footloose and fancy-free
- be full of enthusiasm about
- be gathered to one's father
- be gathered to one's people
- be given free entrance into
- be gratifying to learn that
- be greedy of fame anf gains
- be hard put to it to do sth
- be haunted by the furies of
