Deoxygenization
除氧
🗣️ 情景例句
That must be Nat.
一定是Nat。
Along the northern coast there are many high cliffs.
沿着北部的海岸有许多高峡谷。
And then, James could see! How happy everyone was!
紧接着，詹姆斯能看见了！大家多么高兴啊！