Colicinogen
促大腸桿菌素因子
??? 情景例句
Do you think the clothing industry has bright future?
你覺得服裝行業前景好嗎？
We are short of hands now.
我們現在人手不足。
Several girls stopped and looked in one of the glass-topped tables.
幾個女同學停下來仔細看看陳列在一張帶玻璃罩的桌子里的東西。