双镜头反光照相机
/ˈtɜːnɪp/
n
English: twin-lens reflex camera · 双镜头反光照相机
English · twin-lens reflex cameraEspañol · cámara réflex con dos objetivosFrançais · appareil reflex à deux objectifs
释义：Camera whose upper lens uses a mirror to view while its lower lens is used to shoot. roll film