Hayem's serum
[醫(yī)] 阿揚氏血清(一種濃鹽液)
?? 詞語組成解析
serum
['s?r?m]
n. <醫(yī)>血清，血漿;漿液，樹液;乳清;
??? 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我們還從未聽過這樣的抱怨。有什么證據(jù)呢？
This is a profitable transaction.
這是一筆有利可圖的交易。
I can't see them there. Did you buy any this morning?
桌子下面沒有。你今天早晨買了嗎？