轉鼓式滲出器diffuser: diffuser, diffusor n. ...revolving: adj. 回轉的;周轉性的;旋轉(式)的,輪轉式的;循環(huán) ...drum: n. =drumlin. revolving drum: 回轉筒; 轉動鼓輪; 轉鼓; 轉筒drum-type revolving ring: 鼓輪式旋轉架下載手機詞典可隨時隨地查詞查翻譯