chemistry
chemistry 英 [ˈkemɪstri] 美 [ˈkɛmɪstri]
n. 化学；化学过程
名词复数:chemistries
- Chemistry is the science that tells us what things and people are made of; for example, that water is really H2O, two atoms of hydrogen and one of oxygen.
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- n. 化学；化学过程
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1. Our chemistry teacher rears all kinds of birds.
我们的化学老师养着各种鸟。
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2. a degree in chemistry
化学学位
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3. the university's chemistry department
那所大学的化学系
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4. inorganic chemistry, organic chemistry
无机╱有机化学
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5. the chemistry of copper
铜的化学性质
- chemistry (n.) c. 1600, "alchemy," from chemist + -ry; also see chemical (adj.). The meaning "natural physical process" is from 1640s; the sense of "scientific study of the composition of material things and the changes they undergo" is by 1788. The figurative sense of "instinctual attraction or affinity" is attested slightly earlier, from the alchemical sense.
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