P-nitroacetophenone
[化] 对硝基苯乙酮
🗣️ 情景例句
But personally I believe a business letter should end with Very truly yours, not Sincerely.
还行，乔治。但是我个人相信一封商业信函应该以“敬上”结尾，而不是“谨启”。
It's about time.
时间差不多了。
I really can't agree with you. I prefer science.
我真的不能同意你的看法。我更喜欢自然科学。