pyrite
名词 n.
英文释义
名词 n.
-
The common mineral iron disulfide (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
— The pyrite output in 1961 was 1.2 million tons, derived mainly from the Hsiang Shan mine in Anhwei and the Ying-te mine in Kwangtung.
- Any metallic-looking sulphide, such as the above, which is the most common.
-
(usually as a plural: pyrites) Any metal dichalcogenide that is isostructural to the common mineral.
— Copper diselenide can occur both as a marcasite and a pyrite.
词形变化
词汇关系
词源
Etymology tree
Proto-Indo-European *péh₂wr̥
Proto-Hellenic *pāwər
Ancient Greek πῦρ (pûr)
Proto-Indo-European *-tósder.
Ancient Greek -της (-tēs)der.
Ancient Greek -ῑ́της (-ī́tēs)
Ancient Greek πῠρῑ́της (pŭrī́tēs)bor.
Latin pȳritēsder.
Old French pyriteder.
English pyrite
Recorded since 1555, from Old French pyrite (12th century), from Latin pȳritēs, from Ancient Greek πυρίτης λίθος (purítēs líthos, “stone of fire, flint”) (so called because it glitters), notably the first part: adjective πυρίτης (purítēs, “of or in fire”), from πῦρ (pûr, “fire”). Analyzable as pyr- + -ite
Proto-Indo-European *péh₂wr̥
Proto-Hellenic *pāwər
Ancient Greek πῦρ (pûr)
Proto-Indo-European *-tósder.
Ancient Greek -της (-tēs)der.
Ancient Greek -ῑ́της (-ī́tēs)
Ancient Greek πῠρῑ́της (pŭrī́tēs)bor.
Latin pȳritēsder.
Old French pyriteder.
English pyrite
Recorded since 1555, from Old French pyrite (12th century), from Latin pȳritēs, from Ancient Greek πυρίτης λίθος (purítēs líthos, “stone of fire, flint”) (so called because it glitters), notably the first part: adjective πυρίτης (purítēs, “of or in fire”), from πῦρ (pûr, “fire”). Analyzable as pyr- + -ite
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数据来源: Wiktionary