detect

这套设备能够检测出水中的污染物。

The equipment can ___detect contamination in water.

这种特殊相机可以通过热量检测身体。

This special camera can ___detect bodies by their heat.

这种专业相机可以通过体温探测到被掩埋的幸存者。

The specialised camera can ___detect buried survivors by their body heat.