Oxygen debt
[医] 氧债
🧩 词语组成解析
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
This river is one third as long as that river.
这条河只有那条河的三分之一长。
Fortunately, nothing was found and five hours later we were able to take off again.
幸运的是，什么也没有找到。5个小时后，我们又起飞了。