他不大知道怎么换插头。

He scarcely knew how to change a <em>plug</em>.

她把绕在耳机上的插头解开。

She unreeled the <em>plug</em> from her headset.

她拔掉冰箱的电源插头。

She un<em>plug</em>ged the fridge.

给插头安上电线

Wiring a <em>plug</em>

带保险丝的插头。

[as adj. fused]a fused <em>plug</em>.

插头的保险丝爆了

[no obj.]the fuse in the <em>plug</em> had blown

一旦探测到电流不稳，插头会立刻自动断开。

The <em>plug</em>s will trip as soon as any change in current is detected.

我拔掉了插头。

I pulled the <em>plug</em> out.

RCA插头，黑色表层；

RCA <em>plug</em>, black plated;

她自己装的电源插头.

She fit the <em>plug</em> herself.