Richet's canal
[医] 里歇氏管(脐静脉管)
🧩 词语组成解析
🗣️ 情景例句
I do think you should go see the houses
我确实感到你们应该去看看这些房子，
I don't remember where I was then.
我不记得那时我在哪里。
Hello! What's your name?
你好！你叫什么名字？