氧的英文

实用例句

• 大气中如果没有氧和氮，人就无法生存于地球了。
  If it were not for oxygen and nitrogen in the air, no man could live on the earth.
• 水含有氢和氧。
  Water contains hydrogen and oxygen.
• 两个氢原子和一个氧原子结合而成一个水分子。
  Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
• 她因缺氧而死。
  She died from lack of oxygen.
• 山顶上缺氧。
  There was a shortage of oxygen at the top of the mountain.
• 氢和氧是气体。
  Hydrogen and oxygen are gases.
• 植物可以吸收二氧化碳释放氧气。
  Plants can absorb carbon dioxide and release oxygen.
• 水由氢和氧组成。
  Water is composed of hydrogen and oxygen.