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BNC: 2548 COCA: 2617
chemical
kemɪkəl ˈkɛmɪkəl
Word forms: plural chemicals
1 ADJ [ADJ n] 化学的;化学反应的;用化学方法生成的 Chemical means involving or resulting from a reaction between two or more substances, or relating to the substances that something consists of. 化学的;化学反应的;用化学方法生成的
  • ...chemical reactions that cause ozone destruction.

    导致臭氧受到破坏的化学反应

  • ...the chemical composition of the ocean.

    海洋的化学成分

  • ...chemical weapons.

    化学武器

chemically
  • ...chemically treated foods.

    用化学方法加工的食品

  • The medicine chemically affects your physiology.

    这种药会通过化学作用影响生理机能。

2 N-COUNT [usually plural] 化学品;化合物;化学制品 Chemicals are substances that are used in a chemical process or made by a chemical process. 化学品;化合物;化学制品
  • The whole food chain is affected by the overuse of chemicals in agriculture.

    整个食物链因农业生产过程过多使用化学品而受到影响。

  • ...a chemicals company.

    化工公司

  • ...the chemical industry.

    化工行业

SYN compound, drug, substance, synthetic substance
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