Haller's fretum
[医] 哈勒氏峡(胎儿心房和心茧或主动脉球间的狭窄)
🧩 词语组成解析
峡
🗣️ 情景例句
That guy is as fat as a pig.
那家伙胖得像头猪。
I'm a graduate of Yale University.I have a Bachelor of Arts degree.
我是耶鲁大学的毕业生，我有文学学士学位。
They will add a couple of days to our shipping date.
那要多个二、三天才能出货哦。