1) Water is formed of hydrogen and oxygen.
水由氢氧构成。
2) Water consists of hydrogen and oxygen.
水由氢和氧组成。
3) Water consists of oxygen and hydrogen.
水由氧和氢组成。
4) Water formed with hydrogen and oxygen.
水由氢和氧组成.
5) Hydrogen and oxygen form water.
氢与氧可构成水。
6) Oxygen and hydrogen make water.
氧和氢构成水。
补充资料：云是
1.如此。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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