字典網>> 英漢字典>> R開頭詞條>>rotary drum的意思 漢英字典rotary drum中文翻譯:【化】 轉鼓rotary drum 字典網相關詞條:rotary valve rotary encoder rotary drilling rotary pawl rotary dryer rotary pellet press rotary column rotary type aeroengine rotary ringing generator rotary microtome