Read Edit View history Discussion 投射角 tóushèjiǎo angle of projection Origin Definitions Defs Strokes Stroke Words Sentences Sents 投射角 tóushèjiǎo angle of projection angle at which an object is launched or a beam of light is incident upon a surface Cross-References Referenced by 反射角 fǎnshèjiǎo
投射角 tóushèjiǎo angle of projection angle at which an object is launched or a beam of light is incident upon a surface Cross-References Referenced by 反射角 fǎnshèjiǎo