1ADJ-GRADED [usually ADJ n](外貌或举止)男孩子气的,稚气的 If you describe a man as boyish, you mean that he is like a boy in his appearance or behaviour, and you find this characteristic quite attractive. (外貌或举止)男孩子气的,稚气的 [approval]
She was relieved to see his face light up with a boyish grin.
看到他脸上现出孩子气的笑容,她总算松了口气。
He loves to learn, and has a boyish enthusiasm for life.
2ADJ-GRADED (女子)长得像男孩子的,假小子的 If you describe a girl or woman as boyish, you mean that she looks like a boy, for example because she has short hair or small breasts. (女子)长得像男孩子的,假小子的