empyrical

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Containing the combustible principle of coal. not-comparable
    — , if it be rich , they will not extend above five or six inches ; but of these and some other empyrical marks , I shall say no more , as they do not tell us the defects of the soils

词源

From Latin empyricus, from Ancient Greek ἐμπύριος (empúrios, “fiery”), from ἐν (en, “en-”) + πῦρ (pûr, “fire”).
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