相关单词近义词 parasite 寄生虫, sponge 海绵, hanger-on 依附他人者, freeloader 不速之客, idler 懒惰者, cadger 乞丐, user 用户, satellite 卫星；人造卫星..., beggar 乞丐, leech 水蛭临近词sponge, sponge upon, sponge tire, sponge bowl, sponge iron, sponge gold, sponge from, sponge tree, sponge bath, sponge tent, sponge lead相似词sponge, sponge bag, sponge bath, sponge rubber, spongy, sponsor, spontaneous, spontaneous combustion, 返回 sponger