Colligend
非表面活性的分離物
??? 情景例句
Got to go and feed him.
我得走了， 該去喂他了。
He knows much who knows how to hold his tongue.
懂得緘默的是明白人。
Would you let me know your fax number?
可以告訴我您的傳真機號碼嗎？