Dihydrocodeinoney
氢可酮
🗣️ 情景例句
Let me give you some information sheets about the houses.
我给你们一些关于这些房子的简介。
Randy was furious about the nasty letter.
兰迪为这封下流的信而勃然大怒。
We have this problem every year.
我们每年都碰到这类问题。末了，