A nodding acquaintance
点头之交
🧩 词语组成解析
a. 点头的, 低垂的；昏昏欲睡的
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
Look before you leap.
三思而后行。
so it was easier for the detective to watch her.
因此，侦探比较容易监视她。