字典網>> 英漢字典>> R開頭詞條>>rotary coupler的意思 漢英字典rotary coupler中文翻譯:【電】 旋轉耦合器英文字典字典網英文字典相關詞條:rotary sand screen rotary drum type continuous pressure filter rotary blower rotary spark modulator rotary fan rotary seal rotary kiln rotary mill rotary engine rotary-piston pump