单词 | chemistry |
释义 | Word Frequency chemistry(ˈkɛmɪstrɪ) nounWord forms: plural -tries 1. the branch of physical science concerned with the composition, properties, and reactions of substances See also inorganic chemistry, organic chemistry, physical chemistry 2. the composition, properties, and reactions of a particular substance 3. the nature and effects of any complex phenomenon the chemistry of humour 4. informal a reaction, taken to be instinctual, between two persons Word origin C17: from earlier chimistrie, from chimist chemist |
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