tomboy
n. 假小子,行为似男孩的顽皮姑娘
例句
She's a tomboy, not a girlie girl at all.
她是个假小子,一点女孩样都没有。
《柯林斯英汉双解大词典》
Jo was tall and thin and she was a tomboy.
乔又高又瘦,是个假小子。
Also, just because she's a tomboy doesn't mean a girl isn't well-mannered or polite.
还有,一个中性女生并不意味着她的举止不好或没有礼貌。