In additive colour mixing, it is the colour required to mix with a primary colour to produce white, or in subtractive colour mixing, a colour re -quired to mix with a primary colour to produce black.是什么意思_In additive colour mixing, it is the colour required to mix with a primary colour to produce white, or in subtractive colour mixing, a colour re -quired to mix with a primary colour to produce black.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句