Read Edit View history 旋转角 xuánzhuǎnjiǎo rotation angle Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 旋转角/ 旋轉角 xuánzhuǎnjiǎo rotation angle angle of rotation 在几何变换中,我们需要确定旋转角的大小。 Edit Delete References Add reference No references for this word.