Richet's canal
[医] 里歇氏管(脐静脉管)
🧩 词语组成解析
🗣️ 情景例句
Well, it isn't the Watermill Inn,
算了，这不是Watermill Inn，
Barking dogs seldom bite.
善吠的狗很少咬人。
How is the new material working out for you?
新原料用得如何？