Oxynarcotine
羟基那可汀
🗣️ 情景例句
Forget it.
不足挂齿。
Excuse me. May I get by?
对不起，我可以上车吗？
Mr. Green doesn't climb down the chimney. He waits until the children are asleep.
格林先生不从烟囱上爬下来，他等候孩子们都睡熟。