Variomycin
痘斑霉素
🗣️ 情景例句
I'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
She wishes to hear from her friend.
她希望收到朋友的来信。
What was the conference like?
这个会议怎么样？