更新时间:2026-07-07 23:45:30
sphincter muscle
sphincter muscle是什么意思?
括约肌
- 单词
- sphincter muscle
括约肌
Noun:- a ring of muscle that contracts to close an opening
sphincter muscle是什么意思 sphincter muscle在线翻译 sphincter muscle什么意思 sphincter muscle的意思 sphincter muscle的翻译 sphincter muscle的解释 sphincter muscle的发音 sphincter muscle的同义词