Read Edit View history 正弦形 zhèngxiánxíng sinusoidal Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 正弦形 zhèngxiánxíng sinusoidal sinusoidal (shaped like a sine wave) 这张图表显示了一条正弦形曲线。 Edit Delete References Add reference No references for this word.