Untouchables
n. 贱民（untouchable的复数）；被遗弃的人
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
One man makes a chair and another man sits in it.
坐享其成。
Excuse me. Is there a bookshop near here?
请问，附近有书店吗？