互补词
Negative film: Produces a negative image (black is white, white is black, and colors appear as complementaries). 底片：产生负像的胶片（黑色表现为白色，白色表现为黑色，彩色表现为其补色。）
The subtractive primaries(cyan,magenta and yellow)are the opposites,or complementaries,of the additive primaries of light. 减去的提名候选人的预选会 (蓝绿色,红紫色和黄色的) 是添加剂提名候选人的预选会的相对事物或互补光。
Color Negative: A negative (opposite) record of the original scene. Colors are the complementaries of the colors in the scene; light areas are dark, and dark areas are light. 彩色底片：对原场景的负像记录。其色 彩是场景中色 彩的互补色；亮部区域是暗的，暗的区域是亮的。
gradable complementaries 程度互补词
