twin-lens reflex

I have get a twin-lens reflex camera.

我有一架双镜头反射式照相机.

互联网摘选

But Ms. Sim never knew about much of his life until seven or eight years ago, when her mother showed her a photograph of him with a twin-lens reflex camera.

但是沈绮颖对他的生平知之甚少，直到七八年前，她妈妈把他的一张手拿双镜头照相机的照片给她看。

互联网摘选

Vehicle twin-photoelectrical pointing system mainly consists of reflex light-tubes, a autocollimation theodolite and modulators.

车载双联光电瞄准系统主要由折转光管 、 自准直经纬仪和相应的调制器组成.

互联网摘选