pos
ter
ior
复数形式
posteriors
1
后部
the rear part of the body
- She slipped and landed ungracefully on her posterior.
她滑倒了，笨拙地落在了她的后部上。
- After sitting all day, his posterior felt sore and stiff.
坐了一整天后，他的后部感到酸痛和僵硬。
- The doctor recommended exercises to relieve tension in the posterior muscles.
医生建议通过锻炼来缓解后部肌肉的紧张。
- He adjusted the cushion to make his posterior more comfortable during the long meeting.
他调整了坐垫，使自己在漫长的会议中臀部更加舒适。
- The kids giggled when their teacher mentioned the word “posterior” in anatomy class.
当老师在解剖课上提到“后部”这个词时，孩子们咯咯地笑了。
2