Kerckring's folds
[医] 克尔克林氏襞, 环状襞, 克尔克林氏褶
🧩 词语组成解析
n. 皱褶；折痕（fold的复数形式）
🗣️ 情景例句
I know a friend who can get us free tickets.
我认识一个可以给我们弄到免费票的朋友。
Prosperity makes friends and adversity tries them.
富裕招致朋友，困苦考验朋友。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。