chemical
/ˈkɛməkəl/
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n./adj. 化學物質；化學的
- We wore gloves when we used chemicals in the science lab. 我們在實驗室用化學藥品時都戴著手套。
其他意思
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adj. 化學的
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.
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n. 化學物質, 化學藥品
Chemicals are substances that are used in a chemical process or made by a chemical process.
- The whole food chain is affected by the over-use of chemicals in agriculture.
字根
chem 化學
chem + ical化學 + 形容詞