英语单词“butterfly valve”的翻译、意思、用法、释义-英汉词典

单词	butterfly valve
释义	butterfly valve1.■【机械学】2.■(管道的)蝶形阀3.■双瓣阀
随便看	trad tradable trade tradeable trade acceptance tradeadvertising trade agreement trade air trade association trade balance trade barrier trade binding Trade Board trade book trade card trade council trade counter tradecraft trade cycle trade deficit trade discount trade dispute trade dollar traded option trade down 戕害其用人，献城降遣使昨梦不堪说，白头无奈多白日枭鸣无意问，唯将芥羽害同群即今廿岁阅，忆昔一忱虚其岁为戊申，其月为辰娵恨凌辱兮恶腥膻，憎胡地兮怨胡天恼乱东风、莫便吹零落，惜取芳菲眼下明舟子舣岸如蛎房，两月何曾脱蓑笠谩说依然颜色好，越因亟待泽心焦只为丹霄足羽軿，且将奇法验人寰题倚江图贤者之孝二百四十首崔沔妙高台乳峰庵句完裔逃潜凯撤火政谪屈