Pentrite
[化] 四硝基赤藓醇
🗣️ 情景例句
It's John. Didn't you recognize my voice?
我是约翰。你没听出我的声音？
His controversial speech caused a wild discussion.
他们有争议的讲话引起了一场广泛的讨论。
I like gardens too, but I do not like hard work.
我也喜欢花园，但我却不愿意辛勤劳动。