| 释义 |
metal detectorBrE /ˈmetl dɪtektə(r)/ NAmE /ˈmetl dɪtektər/ noun an electronic device that you use to look for metal objects that are buried under the ground 金属矿藏探测器an electronic machine that is used , for example at an airport , to see if people are hiding metal objects such as weapons （机场等处的）金属物品检测机 |