Nanograde
毫微级
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
Excuse me, but could you give me some change?
劳驾，你能换些零钱给我吗？
What are you doing, Mum?
妈妈，你在干什么？