- 相关词组
- quick triple valve快动三通阀
- vane valve叶片阀
- drain valve排水阀,泄水阀;
- spherical valven.球形阀;
- aortic valve主动脉瓣;
- mitral valve prolapse二尖瓣脱垂;
- perforation of cardiac valve心瓣膜穿孔
- square land valve方形台肩的阀
- globe valve球心阀;
- quick-release valve spring seat快泄阀簧座
- needle valven.针形阀,针状活门;
- quick-opening gate valve速启阀门
- admission valve进气阀,进浆阀;
- speed-regulating valve调速阀
- angle valve角阀;
- seat valve座阀;
- orifice control valve锐孔调节阀;孔板节流阀
- master and block valve主油管堵塞阀
- diaphragm valve膜板阀;隔膜阀;针阀;给水调整阀;
- quick-action valve spring速动阀簧
- 今日热词
- 热门搜索
- iwc abbr.in which case 在什么情况下;国际捕鲸委员会;万国表;万国;男表
- asleep adj.睡着的;休眠的;麻木的;已死的;adv.熟睡地;处于麻木不仁的状态;长眠;
- businessman n.商人;实业家;
- fortune n.财富;(个人、家庭、国家等的)发展变化的趋势,命运,际遇;(个人的)命运,前途;(尤指影响人生的)机会,运气;巨款;大笔的钱vi.给予财富偶然发生
- loyal adj. 忠诚的,忠心的;忠贞的;n. 效忠的臣民;忠实信徒;
- a star is born 一个明星的诞生
- Pride and Prejudice [书名]傲慢与偏见;
- accuse v.指责,谴责;指控;
- hunky-dory adj.极好的,最高的,了不起的;
- impression n.印象;影响;印象画;感觉;滑稽模仿;外观;压痕;重印本;
- ones n. 个;一个人,任何人,人们( one的名词复数 );(表示与别的对照)某一例[类];刻录软件;刻录系统盘;极品刻录
- big cock 大公鸡