Rearguards
(rearguard 的复数) n. 后卫
🗣️ 情景例句
My daughter isn't feeling well.
我女儿感到不舒服。
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？