Phthalazone
[化] 2,3-二氮杂萘酮
🗣️ 情景例句
about my not wanting to go into medicine?
对我不学医？
If they say you are good,ask yourself if it be true.
若有人称赞，自问对不对。
It has a span of 4,260 feet.
桥长4，260英尺。