Postcava
n. [动](畜类的)后腔静脉
🔁 扩展释义
【医】 下腔静脉
🗣️ 情景例句
Let things be.
顺其自然。
When the accident happened, I was having dinner.
当意外事故发生时候，我在吃晚餐。
Old women in black shawls peered at us from doorways.
披黑纱巾的老妇人站在门口偷偷地瞅着我们。