gamine
adjective approving uk/ˈɡæm.iːn/ us/ˈɡæm.iːn/
男孩子气的女孩;假小子
used to describe a girl or young woman who is thin, has short hair, and is attractively like a young boy in appearance
Her newly cropped hair gives her a fashionably gamine look. 她刚刚剪短了头发，看上去有些男孩子气，很时尚。