Phthalanil
N-邻苯二酰苯胺
🗣️ 情景例句
As you please. I'm ready.
请便。我准备好了。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。