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oxygen masks

美英

na.氧(气)面罩
网络氧气口罩

复数：oxygen masks

oxygen masks

oxygen masks

英-汉英-英网络释义

oxygen masks

氧气口罩

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1

"No one was very hysterical , " she said . Oxygen masks were deployed during the emergency , AP reported.

“没有人慌乱，”她说，氧气面具在紧急关头全部打开了，AP 的消息。

2

Oxygen masks were not deployed, indicating that the cabin did not depressurize, the BEA said in a 2009 report.

机舱中未放出的氧气面罩表明坠机时机体保持完好，机舱也未发生减压情况。

3

you know why they put oxygen masks on planes ?

你知道飞机上为什么有氧气罩么？

7

The cabin will be pressurized ; as on airline flights , oxygen masks will be for emergencies only .

机舱将被加压；就像普通航班那样，氧气面罩只供应急之用。

8

9

The patients have to breathe with the aid of oxygen masks .

病人们必须借助氧气面罩呼吸。

10

A flight attendant must show the passengers where the emergency exits are and explain how to use the oxygen masks .

飞机乘务员必须告诉乘客紧急出口的位置和使用氧气罩的方法。

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