Mystery shopper
神秘顾客
🧩 词语组成解析
shopper
['ʃɑpɚ]
n. （商店的）顾客，买东西的人;
🗣️ 情景例句
My paper work will wait.
文书工作可以缓一缓。
Poverty is the mother of all arts.
贫困乃一切艺术之源。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。