详细解释:【计】 后部的尾部的, 后端
词型变化：
名词:rear-ender动词过去式:rear-ended过去分词:rear-ended现在分词:rear-ending第三人称单数:rear-ends英语解释：
名词 rear-end:
the fleshy part of the human body that you sit on同义词：buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear, rear end, rump, stern, seat, tail, tail end, tooshie, tush, bottom, behind, derriere, fanny, ass