Vena caval
[医]腔静脉的
🧩 词语组成解析
n. 静脉\\n[医] 静脉
[医] 腔静脉的
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
A tramp may ask you for money, but he will never ask you to feel sorry for him.
游浪汉可能会向你讨钱，但他从来不要你可怜他。