chemical [ˈkɛmɪkəl]

例句:

• Often the chemical is applied to seeds before planting.
  来自BBC
• The chemical companies had amalgamated into a vast conglomerate.
  那些化学品公司已经合并成一个庞大的企业集团。
  
• Their results are published today in Nature Chemical Biology.
  来自SA
• Some of the companies illegally sent the wherewithal for making chemical weapons.
  有些公司非法为制造化学武器提供所需的资金和设备等。
  
• The chemical structure of this particular molecule is very unusual.
  这个特殊分子的化学结构很不寻常。
  
• The chemical, after all, affects many species.
  来自SA
• He is a chemical doctor.
  他是一位化学博士。
  来自《权威词典》
• The chemical change takes place in paper when it burns.
  纸燃烧时会产生化学变化。
  来自《权威词典》