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Question title: what "suck of oxygen" means?

Please, could you tell me what the expression "suck of oxygen" means on the phase below? If you can please give me other exemples using this expression.

"The plane is still flying somehow sucked of oxygen, every one on board passed out.

Thanks!

Question

Which
Question title: what "suck of oxygen" means?

Please, could you tell me what the expression "suck of oxygen" means on the phase below? If you can please give me other exemples using this expression.

"The plane is still flying somehow sucked of oxygen, every one on board passed out.

Thanks!

Answer

If an airplane loses air pressure while in the air, all of the oxygen will be sucked out because of the difference in air pressure. The sentence is saying that all of the oxygen left the cabin so no one was able to breathe.