Parachloroacetophenone
对氯苯乙酮
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
I'm sorry, sir.That clock's ten minutes slow.
对不起，先生，那个钟慢了10分钟。