Dan now has the plastic domes and I have some of the magnets in my third HFS.

丹现在已经有塑料圆顶和我有一些磁铁在我的第三痉挛。

youdao

The advantage of molecular magnets is that they have properties similar to those of plastic instead of metal.

分子磁性材料的优势之处在于它们具有与金属不同、与塑料相似的性质。

youdao

The polystyrene housing must have one big cell . The magnets inside have to be separated each other by non-flexible plastic separators (NOT made of silicone! ).

在聚苯乙烯的箱子里必须有一个大格子。里面的磁体必须由不可弯曲的塑料材料分开（ 塑料材料不能是硅树脂做的）。

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In 2006, the agency and Mattel announced a voluntary recall of more than 4 million sets of Polly Pockets, plastic dolls whose clothes and accessories contained magnets.

CNN: Powerful magnets in toys raise risks from swallowing

The devices included C-4 class plastic explosives, steel balls to increase destructive power, and round magnets.

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