单语范例（未经PONS编辑处理）
They are of different kind, according to the matter, more or less pure, out of which they are formed.
en.wikipedia.org The early mesoporous materials designed were pure silicates and aluminosilicates.
en.wikipedia.org The loss should be pure, in the sense that it results from an event for which there is only the opportunity for cost.
en.wikipedia.org Iron does not occur widely in its pure form.
en.wikipedia.org The entire stem and ring are not pure white but have a faint yellowish tinge.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
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www.goethe.de Since politicians cannot have eyes and ears in every pub, they have to rely heavily on guesswork.
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Da die Politiker die Augen und Ohren nicht in jeder Kneipe haben können, sind sie häufig auf Spekulationen angewiesen.
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