unwire sth
及物动词，宾语通常是设备、装置或线路系统。
The technician unwired the old control panel.
技术员拆除了旧控制面板的线路。
拆除…的电线；解开…的线路
拆除线路
to undo the wiring of (something); remove the wires from
拆除线路
To undo the wiring of.
一般现在时
The technician unwires the circuit before testing it.
技术员在测试前拆掉电路线路。
一般过去时
We unwired the old alarm clock yesterday.
我们昨天拆掉了旧闹钟的线路。
现在完成时
They have already unwired the kitchen.
他们已经拆掉了厨房的线路。
unwire 是规则动词，常接 device、system、circuit 等宾语，表示拆掉或移除接线。
He had to unwire the old stereo before moving it.
搬家前，他不得不拆掉旧音响的电线。
用法提示：这里用 unwire 表示拆除设备上的电线。
She carefully unwired the lamp to replace the broken switch.
她小心地拆掉台灯的电线，以便更换损坏的开关。
用法提示：这里用 unwire 的过去式 unwired 表示解开或拆除线路。
The technician unwires the alarm system during renovation.
装修期间，技术人员拆除了警报系统的线路。
用法提示：这里用 unwire 的第三人称单数形式 unwires 表示拆除线路。
及物动词，宾语通常是设备、装置或线路系统。
The technician unwired the old control panel.
技术员拆除了旧控制面板的线路。
被动结构强调设备被拆除线路，常与表示时间或原因的状语连用。
The alarm system was unwired before the renovation.
翻新前，警报系统的线路被拆除了。
grammar · medium
易错句子Yesterday the electrician unwire the old alarm system.
正确表达Yesterday the electrician unwired the old alarm system.
yesterday 明确表示过去时间，谓语必须用过去式；unwire 是规则动词，其过去式为 unwired，不能保留原形。
grammar · medium
易错句子The unwire of the old factory took two days.
正确表达The unwiring of the old factory took two days.
冠词 the 之后、介词 of 之前需要名词性成分；unwire 是动词原形，不能直接作名词，应使用动名词 unwiring 来表示“拆除线路”这件事。
rewire 指给建筑或设备重新铺设或更换电线，unwire 指拆除原有的电线线路；一个加线，一个拆线。
unplug 指拔下插头断电，对象是插头或电器；unwire 指拆除连接的电线线路，对象是线路本身。
unwind 用于解开缠绕的线缆或绳索，也可表示放松休息；unwire 专指拆除电线线路，没有放松的意思。
un- + wire + -ed
wire + -ing
re- + wire
wire + -less
wire + tap
wire + -y（去掉 e）
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