igneous是什麼意思 igneous的用法 igneous怎麼讀
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igneous
英 ['ɪgnɪəs]美 ['ɪgnɪəs]
adj. 火的；[巖] 火成的；似火的
星級詞彙:★
中文詞源
igneous 火成的
來自拉丁語ignis,火，來自PIE*egni,火，詞源同Egni，印度火神。
英語詞源
igneous (adj.)
1660s, from Latin igneus
"of fire, fiery," from ignis "fire," from PIE *egni- "fire" (cognates: Sanskrit agnih "fire, sacrificial fire," Old Church Slavonic ogni, Lithuanian ugnis "fire").權威例句
1. The most common intrusive in the order of igneous rocks is granite.
在火成岩系列中最常見的侵入體是花崗岩.
2. Igneous rocks do not contain fossils.
火成岩不含化石.
3. The intrusion sequence for igneous rocks is indicated by crosscutting and inclusion relationships.
火成岩的歸入順序由切割和包含關係來表示.
4. The rocks here are igneous and do not fracture along predictable lines.
這兒的石頭都是火成岩,石頭的裂縫極不規則.
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5. Thus the intrusive igneous rocks usually have a coarse texture.
所以侵入岩通常具有粗粒結構.
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[ igneous 造句 ]
