Richet's canal
[医] 里歇氏管(脐静脉管)
🧩 词语组成解析
🗣️ 情景例句
watch the last three minutes of the game.
看完那最后三分钟的球赛。
Don't teach your grandmother to suck eggs.
休要班门弄斧。
Dogs, it seems, love to chew up money!
看起来，狗很喜欢咀嚼钱币。