Drum cylinder crystallizer
[化] 圓筒式結晶器; 轉筒式結晶器
?? 詞語組成解析
drum
[dr?m]
n. 鼓;鼓狀物;鼓聲;石首魚;
vt. 擊鼓;連打;反復講;鼓吹;
vi. 擊鼓;連打;拍翅;
[化]結晶器
??? 情景例句
This is my friend Harry Bennett.
這是我的朋友Harry Bennett。
Did you phone him yourself?
你自己親自打電話給他嗎？
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，還是（精神）病的癥狀之一是對噪音的抱怨？