Pyromellitic acid
[化] 均苯四酸; 1,2,4,5-苯四酸; 1,2,4,5-苯四甲酸
🧩 词语组成解析
🗣️ 情景例句
OK. Since you put it this way. I'll have to comply.
好吧。既然你这么说，我只好同意了。
Do you have any time?
你有时间吗？
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。