With this much material removed, it may be possible to identify pin material on a suspect's possessions.

因大量的金属磨损脱落，所以很可能在嫌疑犯的工具上辨别出相应的材料。

youdao

With this much material removed, it may be possible to identify pin material on a suspect's possessions.

因大量的金属磨损脱落，所以很可能在嫌疑犯的工具上辨别出相应的材料。

youdao