反光镜光偏转器light: vi. (lit 或 lighted) 1.〔古语〕下马 ...acousto-optic light deflector: 声光偏转器analog light deflector: 模拟光偏转器digital light deflector: 数字光偏转器digital indexed light deflector: 数字光偏转器下载手机词典可随时随地查词查翻译