同根派生 英汉例句She tied an apron around her waist.她将围裙系在腰间。Mammy cried silently as she sponged the gaunt bodies, using the remnant of an old apron as a cloth.嬷嬷一面悄悄地哭泣，一面用一块旧围裙残余的破布当海绵，擦拭着两个枯瘦的身子。