Cefmetazole
[化] 头孢美唑
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
He tried to sell me his lousy radio.
他想把他那台破收音机卖给我。
Would you like me to demonstrate it for you?
要不要我来为你示范一下？