- 相关词组
- pump room sea suction valve泵舱通海阀
- quadruple valve四重阀
- pump inlet check valve泵进口止回阀
- pump discharge control valve泵出口控制阀
- push button valve按钮阀
- pump relief valve泵安全阀;泵保险阀;泵排泄阀
- purge valve放气阀
- pump valve seat泵阀座
- pump inlet valve泵吸入阀
- push valve推压式水阀
- pyloric valve幽门瓣
- pump outlet valve泵排出阀
- pump room sea valve泵舱通海阀
- pump valve pressing spring泵阀压紧簧
- pump check valve ball止回阀球
- pump out valve抽空阀
- pump valve泵阀
- puppet valve随转阀;提升阀
- pump control valve泵控制阀
- pump suction valve seat泵吸入阀座
- 今日热词
- 热门搜索
- bootstrap n. 解靴带;引导程序;靴袢;自益;
- melt v.(使)熔化,融化;(使)软化;(情绪)消散;与…融为一体;n.奶酪三明治;
- BB abbr.2B (double black)铅笔芯;苍翼默示录,BLAZBLUE,是由Arc System Works制作AMI发售的2D对战格斗游戏;abbr.BB公司;商学士(Bachelor of Business);细菌学学士(Bachelor of Bacteriology);保释保证书(bail bond)
- tired adj.累的,疲劳的;厌倦的;陈旧的;v.(使)疲劳,困倦;厌烦(tire的过去式);
- terminal adj.致命的;患绝症的;不可挽回的;末梢的;n.航空站;终点站;集散地;终端;线接头;
- big mom 毕古麻姆
- Japan Videos 日本视频
- bond n.纽带;联系;债券;保释金;v.使结合;建立互信关系;与…紧密联系;与…黏合;
- scorn n.鄙视;轻蔑;不屑一顾;笑柄;vt.轻视;看不起;蔑视;不屑做;
- blood n.血,血液;流血,杀戮,杀人(罪),牺牲;有…类型的血的,血统;血气,气质;vt.用血染(皮革等),用血弄湿;使出血,抽…的血;让新人初试做某事,使先取得经验;
- predict v.预言;预测;
- golf n.高尔夫球;高尔夫球运动;