- 相关词组
- angle valve角阀;
- two-stage valve两级阀
- two-position four-way valve二位四通阀
- air springn.（象弹簧一样起减震作用的）气垫;
- adjusting valve调节阀
- unbalanced valve不平衡的阀
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- two-sport valve二通阀
- twin valve双出口阀
- twin flapper-and-nozzle valve双喷嘴挡板阀
- aortic valve主动脉瓣;
- two-position three way directional control valve二位三通换向阀
- tuyere valve风口阀
- box springn.弹簧床垫;
- spring festivaln.春节（中国农历正月初一）;
- ball valve球阀，弹子阀;
- two-position valve双位阀;二位阀
- two-loop sampling valve双环管进样阀
- leaf spring板簧，片（弹）簧;片弹簧;
- blow off valve放散阀;
- 今日热词
- 热门搜索
- DFM abbr.Distinguished Flying Medal （英军）优异飞行勋章;
- carol burnett 卡罗尔·伯内特；伯内特；卡罗尔伯内特；凯罗尔·伯内特；卡罗·贝奈特
- grandma n.奶奶，外婆;
- shoulder n.肩膀;路肩;v.承担;闯;推开;
- 垫子 mat;pad;cushion;gaddi ;
- deliberately adj.故意的;从容的;adv.不慌不忙地;
- bike n.自行车;摩托车;v.骑自行车/摩托车;
- hello there 你好;大家好;你好啊
- n n. 英语字母表的第14个字母;表示不定数abbr.北方(的);北部(的);牛顿(力的单位)
- bar n.条，块，棒，带;酒吧，柜台;小吃店;栏杆;电热棒;（球门）横梁;障碍;（乐谱）小节;出庭律师;（气压单位）巴;功能条;v.阻拦，禁止;（用铁条或木条）封，堵;
- prove v.原来是;证实;证明;
- JIZZ n.<俚>精力;力量;<粗>精液;元气;极智；精液；射惹
