短语词组短语Jumper Wire 跳线altitude jumper wire 海拔修正短路线DISCONNECT THE JUMPER WIRE 断开跳线jumper wire location 跨接片导线配置JMPR Jumper wire 跳线the least jumper wire operations 最少转接次数zero -ohm jumper wire 零欧姆跳线电阻器jumper r wire 跨接线 返回 wire jumper