| 释义 |
metal detectorBrE /ˈmetl dɪtektə(r)/NAmE /ˈmetl dɪtektər/ nounan 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 |