您要查找的是不是：
- A portable burner for mixing gas and oxygen to produce a very hot flame, used for soldering, welding, and glass blowing. 喷灯使混合气体和氧气产生更炽热火焰的便携助燃剂，常用于接合、焊接和玻璃吹制
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Fire is the primary hazard associated with gaseous oxygen. Although nonflammable, oxygen readily supports combustion. Explosions may occur in locations where a mixture of fuel gas and oxygen can accumulate. 火是同气态氧相联系的主要危险。尽管氧本身不可燃,但它很容易支持燃烧。在燃料气体和氧能够积累起来的地方可能发生爆炸。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- combustible gas and oxygen monitor 可燃气体及氧气含量探测器
- Dad step on the gas and the car speed up to150 kph. 爸一踩油门，车速冲到每小时一百五十公里。
- She lit the gas and gave the coffee another warm. 她点燃煤气，把咖啡重新热了一下。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- She lit the gas and warmed it [the coffee] up again. 她点燃煤气，把它重新热了一下。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Besides coal, the most important natural fuel are gas and oil. 除了煤，最重要的天然燃料是煤气和石油。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- The cylinder is getting too much gas and not enough air. 汽缸里汽油太多而空气不足。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氢和氧。
- Both hydrogen and oxygen are elements. 氢和氧都是化学元素。
- Water is a compound of hydrogen and oxygen. 水是氢和氧的化合物。
- Turn on the gas and light the oven. 转动煤气开关点燃烤箱.
- The hospital bed and oxygen machine are long gone. 医院病床和输氧机早已搬走。
