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

I never found out because her hands were working lightly across my buttocks towards my perineum.
这个问题我一直没有得到答案，因为此时她的手轻柔地从我的臀部移向了我的会阴。
Exhale and lean to right keeping hips and buttocks flat on floor.
呼气向右倾斜，保持髋部和臀平贴于地面。
He was regularly lashed on the buttocks by his jailers.
他常常被狱卒鞭打屁股。
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。
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。
It causes sores in the mouth and on the hands, feet, and sometimes the buttocks and legs.
它引起口腔溃疡以及手，脚，有时候臀部和腿部。
I have a smoke, have a smoke being finished in that, pat upper dust of buttocks leave.
我在那吸烟，吸烟完毕，拍拍屁股上的尘土走人。
( 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。
I have a few for him rubbing the buttocks.
我已经替他擦了几次屁股了。
Your legs and buttocks become numb from sitting too long.
坐太久了，你的双腿和臀部都会感觉麻木。