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
maybe you should think about becoming a writer.
也许你应考虑成为一名作家。
It's hard sailing when there is no wind.
没有风难航行。
She was a beauty in her day.
她年轻的时候是个美人儿。