proto-chemist
/ˌprəʊtəʊˈkɛmɪst/noun
An early chemist; a person engaged in protochemistry.
Origin
Mid 17th century; earliest use found in Walter Charleton (1620–1707), physician and natural philosopher. From proto- + chemist.
| 单词 | proto-chemist |
| 释义 | proto-chemist/ˌprəʊtəʊˈkɛmɪst/noun An early chemist; a person engaged in protochemistry. Origin |
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