oxygen的意思

基本释义

• n 氧

  a gas that has no colour or smell, is present in air, and is necessary for most animals and plants to live. It is a chemical element: symbol O

例句

1. Carbon dioxide consists of carbon and oxygen.

   二氧化碳是由碳和氧组成的。

2. Water can be reduced to oxygen and hydrogen by electrolysis.

   水通过电解可以分解为氧和氢。

3. Water is a compound containing the elements hydrogen and oxygen.

   水是含有氢元素和氧元素的化合物。

短语

• oxygen content 氧含量，血氧含量
• dissolved oxygen 溶解氧
• dissolved oxygen (DO) 溶解氧
• dissolved oxygen (do) 溶解氧
• oxygen consumption 耗氧量，氧消耗

近义词

同根词