?铁皂
... 铅皂;lead soaps 铁皂;iron soaps 锌皂;zinc soaps ...
铁皂
Details of the new soap, which contains iron atoms, are reported in the chemistry journal Angewandte Chemie.
BBC: Magnetic soap could help in oil spill clean-ups
It is similar to ordinary soap, but the atoms of iron help form tiny particles that are easily removed magnetically.
That includes a pair of heavy, cast-iron bookends resembling the Brooklyn Bridge that I had to stop myself from swiping along with the soap.
WSJ: Gatsby Slept Here
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