- 近义词
- clackv.噼啪响;
- clack valve止回阀;
- 双语例句 更多例句
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- 相关词组
- ball valve球阀，弹子阀;
- needle valven.针形阀，针状活门;
- bleeder valve[化] 泄放阀;
- mitral valve replacement二尖瓣置换术
- mitral valven.僧帽瓣，二尖瓣;
- mitre valve锥形阀;菌形阀;碟形阀
- inflating valve气门嘴
- mitral valve orifice area二尖瓣口面积
- altitude valve水位控制阀，高度节流阀
- clapper boards拍板;
- geared gate valve齿轮传动闸阀
- mitral valve prolapse二尖瓣脱垂;
- check valven.止回阀;
- mitral valve repair二尖瓣闭锁不全修补术;二尖瓣修补术
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- adjusting valve调节阀
- blow off valve放散阀;
- mixer valve混频管
- air valven.通气管之活瓣;气阀;风阀;
- admission valve进气阀，进浆阀;
- 今日热词
- 热门搜索
- nexus n.（错综复杂的）关系，联结，联系
- discourage v.阻拦;使灰心;
- viper n.蝰蛇;毒蛇;阴险恶毒的人;奸诈者;
- bat n.球棒，球拍;蝙蝠;v.用球棒击球;轮到击球;
- dad n.爸爸;爹爹;int.<美口>（用作委婉的诅咒）上帝, 老天;（通常用作对老年男子的称呼语, 有侮慢色彩）老头, 老家伙
- complicate v.使复杂化;
- break a leg 祝好运；大获成功（用于祝愿演员演出成功）;
- big cock 大公鸡
- oilfield n.油田;
- impression n.印象;影响;印象画;感觉;滑稽模仿;外观;压痕;重印本;
- suspicion n.怀疑;嫌疑;疑心;〈口〉一点儿;
- unmarried adj.未婚的，独身的，单身的;v.离婚(unmarry的过去分词);
