Read Edit View history 燃素说 ránsùshuō phlogiston theory Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 燃素说/燃素說 · ránsùshuō · phlogiston theory 2026/03/04 燃素说 / 燃素說 ránsùshuō phlogiston theory phlogiston theory 燃素说曾经在化学史上占有重要地位。 created sense Mar 4, 2026, 02:25 AM