基本解釋[動力與電氣工程]跳線線夾英漢例句雙語例句The body and jumper clamp are aluminium , the other parts are hot-dip galvanized steel.線夾本躰和跳線夾爲鋁制件,其餘爲熱鍍鋅鋼制件。jumper clamp更多例句專業(yè)釋義動力與電氣工程跳線線夾