phlogiston
n. 燃素；热素
详细释义
n.(名词)
- 燃素（氧气被发现之前，人们认为存在可燃物内的一种物质）
- 热素
- 燃素说
英英释义
Noun
- a hypothetical substance once believed to be present in all combustible materials and to be released during burning
例句
用作名词(n.)
- A thing was inflammable if it contained phlogiston.一样东西如果含有燃素，它就能燃烧。