Nm.
[化] 纳米; 毫微米\\n[医] 肉豆蔻
🗣️ 情景例句
I guess I'd better tear up the letter and start over again.
我想我应该把信撕掉重新再写。
Think much, speak little, and write less.
勤思考，寡发言，少落笔。
Mary has written ten letters today.
马力今天写了十封信。