英语词汇“Rodinia”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Rodinia

/rə(ʊ)ˈdɪnɪə/ /rɒˈdɪnɪə/

Geology

noun

(The name of) a supercontinent, comprising most of the continental crust of the earth, which is thought to have existed in the late Proterozoic era (approx. 1100 to 750 million years ago).

Origin

1980s. From Russian rod- in rodit′ to give birth to (Old Russian roditi; cognate with Old Church Slavonic roditi, in same sense from the same Slavonic base as Old Russian rod″ (Russian rod), Old Church Slavonic rodŭ kind, kin, genus, of uncertain origin, perhaps from an ablaut variant of the Indo-European base of ancient Greek ὀρθός) + -inia: see quot. 1989. Perhaps compare Russian rodina motherland, homeland.

单词	Rodinia
释义	Rodinia /rə(ʊ)ˈdɪnɪə/ /rɒˈdɪnɪə/ Geology noun (The name of) a supercontinent, comprising most of the continental crust of the earth, which is thought to have existed in the late Proterozoic era (approx. 1100 to 750 million years ago). Origin 1980s. From Russian rod- in rodit′ to give birth to (Old Russian roditi; cognate with Old Church Slavonic roditi, in same sense from the same Slavonic base as Old Russian rod″ (Russian rod), Old Church Slavonic rodŭ kind, kin, genus, of uncertain origin, perhaps from an ablaut variant of the Indo-European base of ancient Greek ὀρθός) + -inia: see quot. 1989. Perhaps compare Russian rodina motherland, homeland.
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