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- oxygen wanner humidification 氧气加温湿化器
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Her face wan after her long illness. 她久病后脸色变得苍白。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火，引起了一连串的爆炸。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Humidification Addition of water vapour to air. 在空气内加入水气。
- Humidification: Addition of water vapour to air. 加湿:在空气内加入水气。
- All i wanner do is find a way back into love. 男人是要有点应变能力的吧.
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- The sick boy gave the doctor a wan smile. 那个病男孩给医生一个病恹恹的微笑。
- The doctor was feeling wan and nervous. 医生感到恍惚不安。
- An organism, such as a bacterium, requiring oxygen to live. 好氧菌需要氧气生存的有机体，例如细菌
- Why so pale and wan, fond lover? 为何如此消磨，温柔的恋人，形容暗淡?
- Oxygen masks are used in aircraft only in emergencies. 飞机上的氧气面具只用於紧急情况。
