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

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。
Some simply buttocks in your lenses in the two torsional twisting.
有的干脆将屁股在你镜片里扭两扭。
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。
You can do this with your calf muscles, thigh muscles ( front and back), chest, abdomen, buttocks, shoulders and back.
你可以对你的小腿肌肉、大腿肌肉（前面和后面）、胸部、腹部、臀部、肩部和背部这么做。
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。
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。
( 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。
Study-longer needles needed for fatter buttocks.
胖屁股注射，要用更长的针。
Off the waist, abdomen, buttocks, arms, legs and other phenomena of fat drooping.
脱腰部、腹部、臀部、手臂、腿部等赘肉下垂现象。
He was regularly lashed on the buttocks by his jailers.
他常常被狱卒鞭打屁股。