我有两个设备来揭开这个谜：一架有微距镜头的相机，和一副内置了微型双目显微镜的重金属框架手术眼镜。

I have two devices to me solve mysteries like that: a camera with a macro lens, and a pair of surgeon's glasses, which are heavy metal frames with little binocular telescopes mounted on them.

youdao

多支点分体式副构架转向架，涉及铁路货车用的转向架，属于铁路车辆及机械技术领域。

The invention relates to a multi-supports split type deputy frame, in particular to a bogie for a railway freight car, and belongs to the technical field of the railway vehicle and the machinery.

youdao

MK可以在配备伸缩式塔架、小车副臂、完整配重、动力装置与高架司机室的情况下，以整车形式运输。

The MK is transported as a complete machine with telescopic tower, trolley jib, complete ballast, power generation unit and elevating cab.

youdao