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汉语拼音：diàn lǎn

装有绝缘层和保护外皮的导线。通常是比较粗的，由多股彼此绝缘的导线构成。多架在空中或埋设在地下、水底，用于电信或电力输送。

1. 装有绝缘层和保护外皮的导线，通常是比较粗的，由多股彼此绝缘的导线构成。多架在空中或装在地下、水底，用于电讯或电力输送。

   郭小川 《鞍钢一瞥》诗：“那电缆有如万丈长鞭，烟囱好似擎天大柱。” 碧野 《水电城风貌》：“百年一遇的特大洪峰袭来……采砂船的水底电缆冲断了。”

• In half an hour, they'd switched the tags on every cable.

  半个小时内，他们就给每根电缆都换了标签。

• He was helping wire up the Channel Tunnel last season.

  他上一季在协助英吉利海峡隧道的电缆铺设工作.

• Audio signals can be transmitted along cables without distortion.

  声音信号可以通过电缆传送而不失真。

• 8,000 homes were plunged into darkness as electricity cables crashed down.

  由于电缆损毁，8,000户家庭顿时落入一片黑暗之中。

• The cables are all bright yellow to prevent you tripping over them.

  电缆都是亮黄色，以防绊倒人。

• Two cables connect to each corner of the plate.

  两条电缆连到金属板的每个角上。

• A thin cable carries the signal to a computer.

  一根细电缆将信号传送给一台计算机。

• Air ducts and electrical cables were threaded through the complex structure.

  通风管和电缆在这幢结构复杂的建筑物中穿过。

• Three people were electrocuted by falling power-lines.

  3个人碰到落下的电缆，触电身亡。

• Use the crocodile clips to attach the cables to the battery.

  用鳄鱼嘴夹把电缆接到蓄电池上。

• Please don't touch these metal cables inside a plastic sleeve.

  请不要碰那些套着塑料管的金属电缆.

• A new submarine cable was laid from England to Netherlands.

  英国至荷兰间铺设了新的海底电缆.

• The worker attached a cable.

  工人连接电缆.

• Nearly every long-distance call made in Britain now travels on optical fibre instead of cable.

  现在在英国，几乎所有长途电话都通过光纤而非电缆传输。

• He warned others about the live electric cables as they climbed to safety.

  他们爬向安全地带的过程中，他提醒其他人当心带电的电缆。