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

Pain is most severe in the lumbosacral area and may radiate into the buttocks.
腰骶部疼痛最重，并可放射至臀部。
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。
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。
Small white or red bumps on the buttocks are most likely keratosis pilaris.
屁股上起的或白或红的小肿块最有可能是毛发角化病。
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！
( 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。
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。
I have a few for him rubbing the buttocks.
我已经替他擦了几次屁股了。
On the altar, I will adorn your shoulders and buttocks with ring of white and dried glass.
当你在祭坛上时，我还要用白的干草做花环，为你的肩及屁股打扮一番。