- 相关词组
- plug pipe tap塞状管丝锥
- bleeder valve[化] 泄放阀;
- bleed pipe喷出管;
- ingress pipe导入管
- drill pipe钻杆;
- hinged pipe vise管子台虎钳
- hand tap for pipe thread手用管牙丝锥
- welded pipe tube焊缝接管
- indicator pipe指示器管
- heater pipe casing暖汽管罩
- overflow pipe溢流管，溢水管;
- heating pipe暖气管，加热管;
- bottom pipe distribution下分式管分配;
- bleeder line放气（放油，出气）管
- aerial pipe crossing架空管横越;
- gated pipe带闸门的管
- flexible pipe软管，挠性管;
- admission pipe进入管;
- gasoline feed pipe汽油供给管
- in-place pipe cleaning管线原地清洗
- 今日热词
- 热门搜索
- release v.释放;松开;发泄;解雇;（使）放松;公布;n.释放;发行;排放;解脱;
- frame n.框架，构架;体系;眼镜框 ;v.给…装/做框;表达制定;诬陷;
- gold n.金，黄金;金色;金币;金饰品;adj.金（制）的，含金的;金色的;金本位的;
- interview n.面试;采访;面谈;v.对…进行面试;采访;面谈;
- patents n.专利( patent的名词复数 );专利品;独享的权利;素质;v.获得专利权
- anecdote n.趣闻，轶事;[复数]秘史;
- phrase n.惯用法;词组;乐句;v.用语言表达;划分乐句;
- unsuccessful adj.不成功的，失败的;碌碌无为;
- moreover adv.再者;此外;而且;同时;
- opportunity n.机会 ,适当的时机良机; 有利的环境，条件;时机;
- lack n.缺乏;v.缺少;
- teddy bear n.玩具熊;泰迪熊
