Rearguard action
n. 后卫战斗
🧩 词语组成解析
n. 后卫
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 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。
Maybe they're farmers.
他们可能是农民。
No, I didn't do that either. I just washed it in cold water.
不，我也没有那样做。我就是用冷水洗的。