metal detector

常见例句

A man in the U.K. found buried gold worth millions with a metal detector.
一名英国男子用金属探测器发现了埋在地下价值数百万的金子。
When you go through a metal detector at the airport with a conductor such as keys in your pocket, the alarm goes off.
当你带着一个导体（比如口袋的钥匙）走过机场的金属探测器时，机器会发出警报声。
Shards of titanium from the wrecked A-12 scatter the crash site as aerospace historian Peter Merlin recently searches the debris field with a metal detector.
来自A-12残骸的钛碎片散落在坠毁现场，航空航天历史学家彼得·梅林最近用金属探测器搜寻了碎片散落区域。

Over 15 years, he returned 70 times with a metal detector built for gold prospecting.
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Are you the person who checks IDs, or the person who looks at the metal detector?
NPR: Airport Security Marked by Hassles
Getting through the metal detector stealthily is one easy way to avoid secondary screening.
FORBES: Magazine Article