picture level control图像: picture; image; presentation ...电平: electrical level; level控制: control; dominate; regulate; ...图像电平: picture level电平控制: levcon level control; levecon; level control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:图像电平控制，即可在微信中查询翻译
