Tractation
不正当的交易, 暗中勾结
🗣️ 情景例句
I have no definite ideas in that area right now.
在这方面目前我还没有具体的想法。
Diligence is the mother of good luck.
刻苦是成功之母。
Sorry to bother you.
抱歉，打扰一下。