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单词 Oxygen system
释义

Oxygen system

原声例句
VOA Special 2022年2月合集

The solar-powered oxygen system is the first of its kind in the country.

太阳能供氧系统在索马里尚属首例。

当月 CNN 10 学生英语 2021年5月合集

You have your own oxygen system, your own power supply, your own communication system.

你带着自己的氧气系统,自己的电源,自己的通讯系统。

VOA Special 2023年4月合集

The researchers say space agencies would need to build high-technology main and backup oxygen systems to support long-term human life in space.

研究人员表示,太空机构将需要建造高科技的主氧气系统和备用氧气系统,以支持人类在太空中的长期生活。

英语百科

Oxygen mask

A simple face mask
A non rebreather face mask
A T-37 pilot wearing a mask designed for both diluter- and pressure-demand breathing
Inner view of a military aviators mask showing face seal, facepiece and inhalation valves

An oxygen mask provides a method to transfer breathing oxygen gas from a storage tank to the lungs. Oxygen masks may cover the nose and mouth (oral nasal mask) or the entire face (full-face mask). They may be made of plastic, silicone, or rubber.

In certain circumstances, oxygen may be delivered via a nasal cannula instead of a mask.

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更新时间:2025/6/17 17:51:16