Thiophen
n. [化]噻吩
🗣️ 情景例句
Sir, this offer will expire this week.
先生，这次特价这个礼拜就结束了。
Do you have a phone book(directory)?
你有电话簿吗？
He usually drops in at my place on his way home.
他常常在回家的路上顺便来看看我。