Read Edit View history Discussion 引火點 yǐnhuǒdiǎn ignition point Origin Definitions Defs Strokes Stroke Words Sentences Sents 引火点 引火點 yǐnhuǒdiǎn ignition point the lowest temperature at which a flammable substance will begin to burn or explode
引火点 引火點 yǐnhuǒdiǎn ignition point the lowest temperature at which a flammable substance will begin to burn or explode