Phenanthridone
[化] 菲啶酮
🗣️ 情景例句
Alexandra called.
Alexandra来电话了。
I think it's going to take too much time.
我认为它将花太多时间。
Mr Brain has just heard Zheng Jie playing the piano in a concert.
布雷恩先生刚听了郑杰在音乐会上的钢琴演奏。