| 词汇 | phlogiston |
| 词根词缀 | 词源： 1730, "hypothetical inflammatory principle," formerly believed to exist in all combustible matter, from Mod.L. (1702), from Gk. phlogiston (1610s in this sense), neut. of phlogistos "burnt up, inflammable," from phlogizein "to set on fire, burn," from phlox (gen. phlogos) "flame, blaze" (see bleach). Theory propounded by Stahl (1702), denied by Lavoisier (1775), defended by Priestley but generally abandoned by 1800. |
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