n.幼獸；年輕人
A cub takes a playful bite of a relative's swishing tail in the African plains. 在非洲平原一個(gè)幼獸正咬著它的家族成員的漂亮尾巴玩耍。
The cub was wet behind the ears. 這個(gè)年輕人還幼稚無知呢。
