The rail tracks owned by a company or organisation; a rail network(noun)
Third-person singular simple present indicative form of metal.(verb)
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Use "metals" in a sentence
"The trivalent metals, which in addition to aluminium include also iron and chromium, are sometimes called the _earth metals_."
"That which we call metals and demi-metals and minerals."
"I see that my blog hits are up, ad revenue has recovered and I’m getting more direct mail from bullion novices every week all indicating to me that the bull market in metals is certainly far from over."