Postcava
n. [动](畜类的)后腔静脉
🔁 扩展释义
【医】 下腔静脉
🗣️ 情景例句
Happy birthday, Carl.
生日快乐 ，Carl。
Many people were against the new freeway.
许多人反对新的高速公路。
It has helped me to serve others.
这份礼物帮助我为他人服务。