Phthalanil
N-邻苯二酰苯胺
🗣️ 情景例句
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
I understand him to be a distant relation.
我听说他是我的一个远房亲威。
You are a walking dictionary.
你是活字典。