Nitroaromatic
硝基芳香化合物
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
See, listen, and be silent, and you will live in peace.
多看多听少多嘴，你会太平过日子。
What are you doing, Mum?
妈妈，你在干什么？