Oxolin
[化] 1,2,3,4-萘四酮
🗣️ 情景例句
Here's a brief description
这是一份简单的记录
If I have time tomorrow,I think I'll get a haircut.
如果我明天有时间，我认为我应该理发。
It will be cloudy at times.
阴有多云。