Ceftiofur
[化] 头孢噻夫
🗣️ 情景例句
They are expecting their first child.
他们在怀他们的第一个小孩。
Don't look wise.
别自作聪明。
the plentiful supply of food thrown overboard by the crews on the rigs;
钻井平台工作人员抛到海里充足的食物；