Phenaphthacridone
[化] 苯并萘吖啶酮
🗣️ 情景例句
I'm sorry I'll have to pass.
很遗憾我得错过这回了。
Much cry and little wool.
雷声大，雨点小。
The seasons of the year in England and the USA are nearly the same.
在英国和美国，一年之中的季节几乎与中国相同。