chemistry /ˈkɛmɪstrɪ/ CET4 TEM4

• 1. 

  N-UNCOUNT Chemistry is the scientific study of the structure of substances and of the way that they react with other substances. 化学

• 2. 

  N-UNCOUNT The chemistry of an organism or a material is the chemical substances that make it up and the chemical reactions that go on inside it. 化学成分; 化学反应

  例：

  We have literally altered the chemistry of our planet's atmosphere.

  我们实际上改变了地球大气层的化学成分。

• 3. 

  N-UNCOUNT If you say that there is chemistry between two people, you mean that it is obvious they are attracted to each other or like each other very much. (彼此间的) 吸引

  例：

  ...the extraordinary chemistry between Ingrid and Bogart.

  …英格丽德和博加特之间强烈的相互吸引。