0 any basic substance that is used in or produced by a reaction involving changes to atoms or molecules -- 化學品；化學製品
The government has pledged to reduce the amount of chemicals used in food production. 政府承諾減少食品生產中化學製品的用量。
Each year, factories release millions of tons of toxic (= poisonous) chemicals into the atmosphere. 每年，工廠將數百萬噸的有毒化學物品排放到大氣中。
1 relating to chemicals -- 化學的；化學製品的
The chemical industry produces such things as petrochemicals, drugs, and rubber. 化學工業生產諸如石化產品、藥品、橡膠之類的東西。
They use special chemicals to accelerate the growth of crops.
Organic chemicals are used in the manufacture of plastics, fibres, solvents and paints.
The body produces chemicals that are natural painkillers.
Many chemicals have a damaging effect on the environment.
All chemical weapons facilities will be deactivated.
Estimates of the amount of money needed to decontaminate the heavily polluted chemical installations vary.
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化学品, 化学制品, 化学的…
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químico, sustancia química, producto químico [masculine]…
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químico, substância química…
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化学の, 化学薬品の, 化学物質…
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kimyasal, kimya…
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produit [masculine] chimique, chimique, produit chimique…
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químic, substància química…
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كيماوي, مادة كيمْيائيّة…
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