buttocks

英 [ˈbʌtəks]

美 [ˈbʌtəks]

n. 屁股的一边; 臀部
buttock的第三人称单数和过去分词和复数

COCA.10582

柯林斯词典

屁股；臀部
Yourbuttocksare the two rounded fleshy parts of your body that you sit on.

noun

the fleshy part of the human body that you sit on
1. he deserves a good kick in the butt
2. are you going to sit on your fanny and do nothing?
Synonym:natesarsebuttbacksidebumbunscanfundamenthindquartershind endkeisterposteriorpratrearrear endrumpsternseattailtail endtooshietushbottombehindderrierefannyass

And you made several holes in the buttocks and the knees, too.
而且你还在屁股和膝盖部位弄了个洞。
Keep weight forward on sitting bones-even tug the flesh away from the buttocks before folding forward.
保持重量向前在坐骨上-在向前折叠之前就感到臀部肌肉的牵拉。
Simultaneously, the support object can play the role of protection to the buttocks after people sit down.
同时坐下后称托物对臀部起到保护作用。
That child had broken wind She gave him a smack in the Buttocks.
那个小孩子放了个屁她打了他屁股一巴掌。
I don't think the heaviness of these buttocks.
我认为这些屁股不是很重。
With the increase in size, buttocks will have a rounder appearance.
随著规模的增加，臀部将有一个圆的外观。
Place the diaper under the infant's buttocks and fold sides in, between his legs.
将尿布置于婴儿的臀下，在两腿之间将两边摺进去。
I have a few for him rubbing the buttocks.
我已经替他擦了几次屁股了。
He was regularly lashed on the buttocks by his jailers.
他常常被狱卒鞭打屁股。
So you can kick some alien buttocks!
这样你就可以踢他们的屁股了！