a chit of a girl的用法和样例：
- The greatest saleswoman in the world today doesn't mind if you call her a girl.
- The woman that had the child became little the passion of a chit of a girl, much is housewife sense of responsibility.
- He was involved in a lawsuit because of his heedless remarks.
- The cheeky little boy rushed out and stumbled over a stone.
- chit of a girl 毛头姑娘