Cave-dwellers
(cave-dweller 的复数) 穴居人（史前石器时代）
🧩 词语组成解析
n. 居民, 居住者( dweller的复数形式 )
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
Every dog is a lion at home.
夜郎自大。
A barking dog doesn't bite!
吠犬不咬人。