Deoxygenization
除氧
🗣️ 情景例句
I agree. Aren't you hungry?
我想是的。你饿了吗？
It's least valuable.
这最没有价值。
the figure becomes no more than an exact and matter-of-fact observation.
杜威的比喻就是他实事求是观察得来的形象化的说法。