Lower classes
n. 下层社会
🧩 词语组成解析
lower
['ləuə]
adj. 下方的;在底部的;较低级的;
v. 降低;减少;缩小;
n. 级别, 阶级（class复数形式）
🗣️ 情景例句
Good night, Harry. It was nice meeting you. Harry
很高兴与你见面。
All is not gold that glitters.
闪闪发光的不见得是金子。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。