- 双语例句 更多例句
- 相关词组
- telescopic valve套筒阀
- pick-up of valve seat阀座翘陷
- exhaust valve spring排气阀弹簧
- oil pot relief valve油罐安全阀
- equalizing graduating valve均衡递动阀
- valve chest阀门室
- selective solvent extraction method选择性溶剂提取法
- condensate valve凝结水阀;
- overlapped valve正叠量阀
- seating valve座阀;
- high cylindrical valve高圆筒阀
- return valve seat回流阀座
- crossover valve交叉阀
- nozzle valve operating panel喷嘴阀操作盘
- nozzle control valve喷嘴调节阀
- pressure and temperature reducing valve降温减压阀
- steel ball-type valve钢珠活门
- rice-grain valve超小型电子管
- limiting valve限制阀
- oil pressure check valve油压止回阀
- 今日热词
- 热门搜索
- sheep n.羊,绵羊;胆小鬼;易受人摆布的人;缺乏主见或轻易盲从的人;
- beard n.胡须,胡子;
- practical adj. 实践的,实际的;可实现的,实用的;注重实际的;可用的;
- except prep.除了…之外;conj. 除了;
- iron man n.铁汉;钢铁工人;铁人;〈美俚〉银元钢铁人;钢铁侠;铁甲奇侠
- did not 没有;未;未尝;未曾;
- cool adj.冷静的,冷漠的;凉的;凉爽的;酷的,绝妙的;冷色调的;v.(使)冷却,(使)降温;变淡,减弱;
- library n. 图书馆;藏书楼;图书室;资料室;(书、激光唱片等的)个人收藏;系列丛书(或磁带等)程序库;函式库;程式库;软件库;
- click v.使发出咔嗒声;(用鼠标)点击;豁然开朗;(与…)一见如故;受到欢迎;配合默契;n.咔哒声;(鼠标)点击;吸气声;
- airline n.航线;航空公司;
- emmanuel n.以马利(基督教<圣经>中先知Isaiah及圣徒Matthew等对耶酥基督的别称,意为: 上帝与我们同在);
- toothbrush n.牙刷;

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