metal detector的意思？

Sorry, but you have to go through the metal detector again.对不起, 您必须再过一次金属探测器.Please walk through the metal detector.请走过金属检测器.We are using innovated metal detector which is imported from the U . K.本工厂有先进的生产设备,拥有从英国进口的金属探测...

metal detector的音标：metal detector的英式发音音标为：['metl dɪ'tektə]metal detector的美式发音音标为：['mɛtl dɪ'tɛktɚ]...