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BNC: 2748 COCA: 2370
wire noun
⇨ wire (telephone wires) ⇨ rope (a wire rack)wire

noun

wire ♦︎ cable ♦︎ cord ♦︎ flex ♦︎ leadThese are all words for a long piece of metal in the form of a thin thread that carries electricity or a signal. 这些词均表示电线。PATTERNS AND COLLOCATIONS 句型和搭配◆along / down a wire / cable / flex◆an electric / electrical wire / cable / cord / flex / lead◆overhead / underground wires / cables◆a telephone wire / cable / cord / lead◆a trailing wire / cable / cord / flex / lead◆to connect / disconnect a wire / cable / cord / flex / lead◆to run a wire / cable somewhere◆a wire / cable / cord / flex / lead leads / goes / runs somewhere◆a wire / cable / cord / lead carries sth◆a length of wire / cable / flex■ wire [countable, uncountable] a long, thin piece of metal that is used to carry an electric current or signal 电线；导线；信号线◆The telephone wires had been cut.电话线被切断了。◆fuse wire保险丝   see also wire ⇨ rope ■ cable [countable, uncountable] a set of wires, covered in plastic or rubber, that carries electricity, telephone signals, etc. 电缆；线缆◆Roads have to be dug up to lay underground cables.得将路挖开以铺设地下电缆。◆a 10 000 volt cable10 000伏特的高压电缆◆a length of electric cable一根电缆■ cord [countable, uncountable] (especially NAmE) a piece of wire that is covered in plastic, used for carrying electricity to a piece of equipment 电线；导线◆I followed the telephone cord and found the wall socket.我顺着电话线找到了墙上的插座。ⓘ A telephone or electrical tool that is not connected to its power supply by wires is cordless in both British and American English. 在英式和美式英语中，cordless均表示电话或电动工具无需用电线与电源相连◆a cordless phone / drill无绳电话；无塞绳式电钻 ■ flex [countable, uncountable] (BrE) a cord 电线；导线◆Trailing flexes are a serious trip hazard.散布在地上的电线会绊倒人，甚是危险。◆Side cutters are useful for cutting electrical flex to length.钢丝钳剪电线很好用。■ lead liːd [countable] (BrE) a cord 电线；导线◆We'll have to use an extension lead (= an extra length of electric wire, because the existing wire is not long enough).我们得用延长线。NOTE 辨析 Cord, flex or lead? Cord is used especially in American English, although it is also used in British English, especially in connection with telephones. Flex and lead are both used only in British English and usually you can use either. However, flex is used more to talk about a shorter cord on a smaller piece of equipment such as a kettle, iron or lamp. Lead is used more to talk about a longer cord, especially an extension lead that can be used on various different pieces of equipment. * cord虽然也用于英式英语，但尤用于美式英语，尤指电话线。flex和lead两词仅用于英式英语，通常可通用。但是flex较多指连接小型装置如水壶、熨斗或台灯等较短的导线。lead较多指较长的电线，尤用于可连接很多种不同装置的extension lead。

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