Rectal valves
[医] 直肠横襞
🧩 词语组成解析
a. 直肠的\\n[医] 直肠的
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Mary and Arnold are going steady.
玛丽和阿诺德正式成为情侣。
I took off my raincoat.
我脱下了我的雨衣。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？