名词中文翻译
中文翻译：空白插头
同义词：
['空插、无插孔插座例句：1. The new computer has a blank plug for the USB port.（这台电脑的USB端口有一个空插。）']
例句：
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1. The new computer has a blank plug for the USB port.
这台电脑的USB端口有一个空插。
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2. The old phone had a blank plug that could not be removed.
旧手机有一个无法移除的空插。
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3.The power outlet has a blank plug, which means it cannot accept any cables.
这个电源插座有一个空插，意味着它不能接受任何电缆。