Nbt
[化] 二硝散
🗣️ 情景例句
My car just got wrecked, it's not the happiest day of my life.
我的车刚坏掉了，今天真不好过。
Excuse me. Can you tell me where Main Street is?
劳驾，你能告诉我正街在哪里吗？
Take it easy.
别紧张。