- 相关词组
- mitral valven.僧帽瓣,二尖瓣;
- check valven.止回阀;
- blow off valve放散阀;
- gate valve闸式阀,闸门阀;阀式管;
- main throttle valve主汽门;主汽阀
- mitral valve prolapse二尖瓣脱垂;
- main control valve主配压阀
- hoist pump control valve起重机油泵操纵阀
- maintaining valve保持阀
- adjusting valve调节阀
- main starting air valve主起动空气阀
- manual stop valve手动止动阀
- main slide valve主滑阀
- main inlet throttle-stop valve主汽门
- BUTTERFLY VALVE蝶形阀;蝶阀;
- air valven.通气管之活瓣;气阀;风阀;
- vacuum valve amplifier电子管[真空管]放大器
- aortic valve主动脉瓣;
- main distributing valve主分配阀
- isolation valve[化] 隔离阀;
- 今日热词
- 热门搜索
- frog n.青蛙;〈侮辱〉青蛙佬,对法国人的蔑称;[交]铁路辙叉;饰扣,挂环;
- spec n.说明书;投机;v.按特定标准设计并制造;
- oneself pron.自己;(用以强调one)亲自;(one作动词的主语时,oneself作动词或介词的宾语)自身
- inland adj.内地的,内陆的;国内的;adv.向内地,在内地;向内陆,在内陆;
- md5 md5型;报文摘要算法5
- friendship n.友谊,友情;朋友关系;
- electrical adj.用电的;供电的;电能的;
- via prep.经由,经过;通过,凭借;
- adventure n.冒险活动;冒险经历;奇遇;
- word n.单词;字;信息;话语;言语;歌词;诺言;消息;命令;短时间的谈话;v.措词,用词;
- run away with me 跟我走吧
- My Mom 我妈妈;我的妈妈