Pentacene
并五苯
🗣️ 情景例句
Where is your native place?
你的籍贯是什么地方？
You'll fall, if you don't take care.
你不专心的话，就会跌倒。
I will never forget the days that I spent with you.
我永远都不会忘记和你一起度过的日子。