chemical

生词本
去背诵
[ˈkemɪkl]
[ˈkɛmɪkəl]

adj.

n.

网 络
  • 化学;
  • 化工;
  • 化学的;
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1. chemical additives in petrol
汽油中的化学添加剂

来自《权威词典》

2. Chemical weapons are banned internationally.
国际上禁止使用化学武器。

来自《权威词典》

3. the chemical composition of the soil
土壤的化学成分

来自《权威词典》

4. a report produced by the government in cooperation with the chemical industry
政府与化工行业合作提出的一份报告

来自《权威词典》

5. This chemical acts a part of an acid in our experiment.
这种化学药品在我们的试验中起酸的作用。

来自《简明英汉词典》

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1. ADJ 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. 
  • ...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 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. 
  • 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

Noun

1. produced by or used in a reaction involving changes in atoms or molecules

Adjective

1. relating to or used in chemistry;

  • "chemical engineer"
  • "chemical balance"

2. of or made from or using substances produced by or used in reactions involving atomic or molecular changes;

  • "chemical fertilizer"
医学
  • 1.①化学的
  • 2.②化学药品,化学制剂

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