Mdyl
[化] 嘧啶氧磷
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
Pen and ink is wit's plough.
笔墨是才智之犁。
Hello! Are you Li Ming?
你好！你是李明吗？