英 [ˈdʒʌmpə keɪb(ə)l]
跳线电缆：一对带有鳄鱼夹的绝缘电线，用于给电池没电的汽车提供启动电源。在铁路或道路交通中，也可以用作提供车辆之间电气连接的电缆。
a jumper that consists of a short piece of wire
同义词： jumper lead / lead / booster cable
跨接电缆（等于jump lead）
跨接电缆（等于jump lead）
跨接电缆
跨接缆
跨接电缆
请问jumper cable（跨接电缆）是什么？像什么样子，一般用在哪些地方？
4.2.1 对中线机身段AWP9606电缆组件跨接线电缆(jumper cable) 的P1接线器端头执行通用目视检查，以确定是否装有SK2464-9接线器。
Since your car is old, you should put the jumper cable in the trunk.
因为你的车老旧，你最好在行李箱内放置一条跨接线。
Astronaut Tracy Caldwell Dyson set in motion equipment shutdown procedures and, with crewmate Douglas Wheelock, installed a jumper cable to keep all the rooms cool.
宇航员特蕾西·考德威尔·戴森启动程序，关闭工作中的机器，同时同伴道格拉斯·惠洛克安装了跨接电缆，保持所有房间有较低温度。
In addition, the astronauts installed a backup ammonia jumper cable between the port 4 and 5 trusses of the station and transferred a power and data grapple fixture from the shuttle to the station.
另外宇航员们还安装了一个空间站4号端口和5号端口之间的氨跨接电缆备件，并且将一个发动机和数据绑缚设备从航天飞机转移到空间站上。
Astronaut Tracy Caldwell Dyson set in motion equipment shutdown procedures and, with crewmate Douglas Wheelock, installed a jumper cable to keep all the rooms cool.
Two of the four gyroscopes - part of the space station's pointing and navigating system - were initially shut down but the crew installed a jumper cable to bring up a third gyroscope, leaving the station in a much more stable position, AP says.