Venae diploicae
[医] 板障静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
I must meet the deadline.
我必须赶上最后期限。
A person must strain one's ears to hear a wild animal in the forest.
在森林里，人类必须对野兽竖起耳朵才行。
How long was that?
多长时间了？