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

( of persons) having the torso erect and legs bent with the body supported on the buttocks.
（指人）躯干直立，双脚弯曲，由臀部支撑身体。
The nurse asked me to lay my buttocks bare before she gave me an injection of penicillin.
护士给我注射青霉素前让我把臀部露出。
So you can kick some alien buttocks!
这样你就可以踢他们的屁股了！
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。
He was regularly lashed on the buttocks by his jailers.
他常常被狱卒鞭打屁股。
I don't think the heaviness of these buttocks.
我认为这些屁股不是很重。
Rotate your thighs inward slightly, narrow your hip points, and firm but don't harden your buttocks.
轻轻旋转大腿向内，缩小你的臀尖的距离，收紧臀部但不要缰硬。
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。
I have a few for him rubbing the buttocks.
我已经替他擦了几次屁股了。