Pvo
abbr. 静脉血氧分压（partial venous oxygen pressure）
🗣️ 情景例句
The grass is greener on the other side of the fence.
隔岸风景好，邻家芳草绿。
He's a very hard man to please.
他是一个很难讨好的人。
There's something wrong with my left shoulder. I hurt it while I was doing gym. I've got a pain here too.
我的左肩疼痛。我做体操时受伤了。这里也疼。