Xyloquinone
[化] 二甲基醌
🗣️ 情景例句
Then you're not upset
那么 ，你没有感到不快
What are you interested in?
你对什么比较感兴趣？
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。