Thioxene
二甲基噻吩
🗣️ 情景例句
Great. What's happening with you these days?
非常好。你最近几天怎么样？
No pleasure without alloy (or pain or repentance).
乐中有悲。
I thought I put it in my coat, but it isn't here!
我想我把它放在大衣里，可现在不见了！