传光度光传播光传导光传递光传输光透过度光透射率透光率透光性light: vi. (lit 或 lighted) 1.〔古语〕下马 ...transmission: n. 递送;传递;传达;传染;移转;【机械工程】传动;传 ...transmission light: 透射光transmission of light: 光的透射; 透光性light transmission coefficient: 透光系数下载手机词典可随时随地查词查翻译