A metal strip shaped like a hunting bow and attached to a tool or to the outside of casing.

一个金属条带，形状象打猎的弓，与一个工具连在一起，或连在套管的外侧。

youdao

A metal strip shaped like a hunting bow and attached to a tool or to the outside of casing.

一个金属条带，形状象打猎的弓，与一个工具连在一起，或连在套管的外侧。

youdao