loofahWiktionary 原文/ˈluːfə/词源链阿拉伯语Arabicلوف↓ 借入英语Englishloofah词源说明Borrowed from Arabic لُوفَة (lūfa).释义名词noun1Any of several tropical vines of the genus Luffa, having almost cylindrical fruit with a spongy, fibrous interior; the dishcloth gourd.2The dried fibrous interior of such a plant, used as a sponge