A neutral color (white, gray, or black) that has no hue. See Hue.
A neutral color (white, gray, or black) that has no hue. See Hue.
一种中立的颜色(白色，灰色，或者黑色)那没有颜色。??
A neutral color (white, gray, or black) that has no hue. See Hue.
一种中立的颜色(白色，灰色，或者黑色)那没有颜色。??