A lump of iron or steel placed near a magnet arranges its molecules in an orderly manner and ACTS as a magnet itself, even though it is not touching the influencing magnet.
置于磁体附近的一块铁或一块钢，即使它没有触及该施感磁体，也会使其分子整齐地排列起来，从而本身也成了一块磁铁。
A lump of iron or steel placed near a magnet arranges its molecules in an orderly manner and ACTS as a magnet itself, even though it is not touching the influencing magnet.
置于磁体附近的一块铁或一块钢，即使它没有触及该施感磁体，也会使其分子整齐地排列起来，从而本身也成了一块磁铁。
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