Read Edit View history 平面角 píngmiànjiǎo plane angle Origin Definitions Defs Strokes Stroke Words Sentences Sents 平面角 píngmiànjiǎo plane angle the angle formed by two intersecting lines on a flat surface Frequency Written text 0.033 per million Sources Frequency data BCC Corpus (BLCU)
平面角 píngmiànjiǎo plane angle the angle formed by two intersecting lines on a flat surface Frequency Written text 0.033 per million Sources Frequency data BCC Corpus (BLCU)