posterior
英 [pɒ'stɪərɪə]
美[pɑ'stɪrɪɚ]
- adj. 其次的；较后的
- n. 后部；臀部
英英释意
- 1. the fleshy part of the human body that you sit on;
- "he deserves a good kick in the butt"
- "are you going to sit on your fanny and do nothing?"
- 2. a tooth situated at the back of the mouth