英语词汇“director valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	director valve
释义	director valve 主导活门
随便看	plate-valve plate variometer plate vector plate-vein plate vellum plate vibrating compactor plate-vibrating compactor plate vibrator plate viscometer plate voltage plate voltage indication plateware plate washer plate wave plate wave flaw detection plate wave technique plateway plate-way plateways plate web girder plate-welded spiral case plate welded stem plate welding plate wheat plate wheel 高山之巅无美木，伤于多阻也；大树之下无美草，伤于多阴也。高山仰止，景行行止。高山出俊鸟高山出猛虎，梧桐落凤凰高山头上点灯，来明的高山安可仰，徒此揖清芬高山峨峨，河水泱泱。高山打鼓，响得不低高山打鼓，四方闻鸣高山打鼓，鸣声在外小口小口ぎり小口ギリ小口切り小口切リ小史小吉小名小吏小味