Venacaval
[医] 腔静脉的
🗣️ 情景例句
Somenoe will find it.
总有人发现它的。
How long have you lived here?
你住在这里多久了？
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。