Scratchback
n. 不求人(搔背用的扒子)
🗣️ 情景例句
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
Hard to say.
很难说。
You don't know where Karen is, do you?
你不知道卡轮在哪，是吧？