Thioxene
二甲基噻吩
🗣️ 情景例句
She's having an illicit affair.
她有一个不道德的丑事。
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
How can I get there? I don't know the way.
去那儿怎么走？我不认得路。