名词臀部，（脑的）上丘

1. 臀：natality 出生率 | nates 臀 | natimortality 死产率

2. 臀部：natch 当然地 | nates 臀部 | natheless 虽然如此

3. 内蕴坐标：机械工程(包括机械工程学专业词汇)G-J | nates 内蕴坐标 | intrinsic defect 固有缺陷

4. 腰;上丘;壳顶：漏斗耳蝠 Natalus stramineus | 腰;上丘;壳顶 nates | 玉螺科 NATICIDAE

noun

1. the fleshy part of the human body that you sit on

e.g. he deserves a good kick in the butt
are you going to sit on your fanny and do nothing?

Synonym: buttocksarsebuttbacksidebumbunscanfundamenthindquartershind endkeisterposteriorpratrearrear endrumpsternseattailtail endtooshietushbottombehindderrierefannyass