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BNC: 2548 COCA: 2617
chemical
kemɪkəl ˈkɛmɪkəl
Word forms: plural chemicals
1 ADJ [ADJ n]

化學的;化學反應的;用化學方法生成的 Chemical means involving or resulting from a reaction between two or more substances, or relating to the substances that something consists of. 化學的;化學反應的;用化學方法生成的
  • ...chemical reactions that cause ozone destruction.

    導致臭氧受到破壞的化學反應

  • ...the chemical composition of the ocean.

    海洋的化學成分

  • ...chemical weapons.

    化學武器

chemically
  • ...chemically treated foods.

    用化學方法加工的食品

  • The medicine chemically affects your physiology.

    這種藥會通過化學作用影響生理機能。

2 N-COUNT [usually plural]

化學品;化合物;化學制品 Chemicals are substances that are used in a chemical process or made by a chemical process. 化學品;化合物;化學制品
  • The whole food chain is affected by the overuse of chemicals in agriculture.

    整個食物鏈因農業生産過程過多使用化學品而受到影響。

  • ...a chemicals company.

    化工公司

  • ...the chemical industry.

    化工行業

SYN compound, drug, substance, synthetic substance
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