Kerckring's valves
[医] 克尔克林氏襞, 环状襞
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
The woman who lives next door is a doctor.
隔壁住着的那个女人是医生。