Thioxene
二甲基噻吩
🗣️ 情景例句
I suppose so.
我想是这样吧。
No, it can't be gold.
不，它不可能是金子。
I was not surprised to find that the machine still refused to work after I had reassembled it,
等我装完后，那台割草机仍然一动不动，对此我倒并不感到吃惊。