名词史前石器时代的穴居人; 对妇女残酷，粗鲁的粗野人

1. 山顶洞人：CAV 定角速度 | caveman 山顶洞人 | CBR Constant Bit Rate 固定比次率

1. (史前时代的)穴居人
Cavemen were people in prehistoric times who lived mainly in caves.

noun

1. someone who lives in a cave

Synonym: cave mancave dwellertroglodyte