P-nitroacetophenone
[化] 对硝基苯乙酮
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
Every cock crows on its own dunghill.
夜郎自大。
Liu Mei is on her way to the cinema, but she stops.
刘梅正在去电影院的路上，但她停住了。