Snperoxygenation
[医] 充氧过度
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
Scratch my back and I'll scratch yours.
朋比为奸。
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。