Dodecatriyne
[化] 十二碳三炔
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
Diligence is the mother of success.
勤奋是成功之母。
I'm afraid I can't remember.
恐怕我记不得了。