Buttock

['bʌtək]

解释:

(noun.) either of the two large fleshy masses of muscular tissue that form the human rump.

校对:劳伦斯--From WordNet

解释:

(n.) The part at the back of the hip, which, in man, forms one of the rounded protuberances on which he sits; the rump.

(n.) The convexity of a ship behind, under the stern.

弗洛整理

同义词及近义词：

n. Rump.

亚伯拉罕手打

解释:

n. the rump or protuberant part of the body behind: a term in wrestling.—ns. Butt′ock-mail (Scot.) the fine formerly exacted by the Church as part of the discipline for the offence of fornication.

贾维斯整理