middle-key picture色调: hue; tone; tinge适中: moderate图像: picture; image; presentation ...半色调图像: half tone image; half tone picture; half-tone image图像色调: picture tone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:色调适中图像，即可在微信中查询翻译
