- 重点词汇
- 相关例句
Then you should remove metal objects from your pockets and walk through a metal detector.
然后你得取出口袋中的金属物,走过金属探测器.
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The problem is that most of the metal detector or no control, or not operating correctly.
问题是,大部分的金属探测器要么没人控制, 要么不能正确操作.
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A metal detector avoids the possible feeding of powders containing metallic parts.
配有一台金属检测器来防止喂入带有金属件的粉料.
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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.
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