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单词 metal detector
释义 metal detectorn.(名词)
    1. A device that senses the presence of metal, especially:金属探测器:感应金属存在的仪器,尤其是:
    1. A hand-held unit used in searching an area for coins or other metal objects.手持式金属探测器:用以搜寻某个地区的钱币或是金属物体的手持式仪器
    2. A gatelike structure through which a person passes, used in detecting concealed weapons such as guns and knives.金属探测门:让人通过的门状装置,用以侦测例如刀枪等藏匿的武器
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更新时间:2025/5/13 6:32:58