锐化 ruìhuà to sharpen Definitions Defs Origin Strokes Stroke Words Sentences Sents 锐化 銳化 ruìhuà to sharpen to sharpen (an image, signal, or edge); to increase the contrast of edges or boundaries to make them more distinct
锐化 銳化 ruìhuà to sharpen to sharpen (an image, signal, or edge); to increase the contrast of edges or boundaries to make them more distinct
