大学英语词汇短语释义解析及例句 earth clamp


释义：

earth clamp [电] 接地夹子；地线夹

例句：



In case the welding machine cannot be placed close to the welding area, enough cable length for both, the welding cable as well as the earth clamp has to be provided.

如果焊机不能置于靠近焊接区，必须提供足够长度的焊接线以及接地夹。