Dichloroacetone
[化] 二氯丙酮
🗣️ 情景例句
Oh, Richard, it's wonderful!
噢 Richard 太棒了
Is it illegal to tap a telephone for the purpose of secretly recording a conversation?
为了秘密地录下谈话，在电话内装置窃听器是违法的行为吗？
They aren't very busy!
他们不很忙吧！