tintedgrayscale灰度: grey scale; gradation浓淡: shade of color; tint灰度: [讯] grey scale; gradation浓淡度: gradation高度浓缩铀: high enriched uranium下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:灰度浓淡，即可在微信中查询翻译
