waistbandWiktionary 原文中文来自 ECDICTn.腰带，束腰带构词拆分waist词根/词干+band词根/词干词源说明From waist + band.释义（英文）名词 NounA band of fabric encircling the waist, especially a part of a pair of pants or a skirt.词族派生词（2）waistbandedwaistbandless