muffler flangemufflerflange减声器: muffler; anti-rumble; antisq ...凸缘: flange; bourrelet; lug; rim减声器: [机械工程] muffler; anti-rumble; antisqueak; ato-muffer; snubber; anti-rattler; sound-deadeners变速器凸缘: gear box flange扶正器凸缘: centralizer lug下载手机词典可随时随地查词查翻译
