您要查找的是不是：
- Hydrogen and oxygen form water. 氢和氧结合成水。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- Hydrogen and oxygen combine to form water. 氢和氧化合形成水。
- Hydrogen and oxygen easily combine to form water. 表示氢气与氧气容易化合生成水。
- Hydrogen and oxygen combine to form water . 氢和氧化合形成水。
- The elements hydrogen and oxygen combine to form water. 氢元素和氧元素构成了水。
- Hydrogen and oxygen combine / Hydrogen combines with oxygen to form water. 氢与氧化合成水.
- Carbohydrate - Chemical compound of carbon, oxygen and hydrogen, usually with the hydrogen and oxygen in the right proportions to form water. 糖类化学合成碳、氧、氢、通常与氢气和氧气的比例组成的水权。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氢和氧。
- Water is a compound of hydrogen and oxygen. 水是氢和氧的化合物。
- Water can be broken down into hydrogen and oxygen. 水可以分解为氢和氧。
- Water,you know,is made up of hydrogen and oxygen. 你知道，水是由氢和氧构成的。
- Water is formed of hydrogen and oxygen. 水由氢氧构成。
- Water formed with hydrogen and oxygen. 水由氢和氧组成.
- Water is made up of hydrogen and oxygen. 水是由氢和氧两种元素组成的。
- Water splits into hydrogen and oxygen. 水可分解为氢和氧。
