Dichlone
二氯萘醌
🗣️ 情景例句
I know. I know.
我知道。我知道。
The most important festival in China is the Spring Festival.
中国国，最重要的节日是春节。
Yes, I think we do. Lucy, we need some more hot water. Can you go and get some, please?
是的，再要些吧。露西，我们还要热开水。请你去弄些来，行吗？