Thioxene
二甲基噻吩
🗣️ 情景例句
His appearance is impressive.
他的外表给人印象深刻。
That's rubbish!
胡扯的！
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？