noun🔗Share屁股, 臀部 (usually in the plural) Each of the two large fleshy halves of the posterior part of the body between the base of the back, the perineum and the top of the legs."The toddler slipped and landed on her buttocks, giggling. "那个蹒跚学步的小孩滑倒了，一屁股坐在地上，咯咯地笑了起来。bodyanatomyhumanphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share船尾 выпуклость, 船底 выпуклость The convexity of a ship behind, under the stern."The ship's buttock was damaged during the storm. "风暴中，这艘船的船尾底部受损了。nauticalpartChat with AIVocabulary GamePractice Reading
