Benzylpenicillin
苄青霉素, 青霉素G
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
I'm afraid you will be disappointed.
我怕你会失望。
Last Tuesday he received a letter from the local police.
上星期二他收到当地警察局的一封信，