petrodollar
名词 n.
英 /ˈpɛtɹə(ʊ)ˌdɒlə/
美 /ˈpɛtɹoʊˌdɑlɚ/
英文释义
名词 n.
- Money (either notionally or specifically in dollars or other currencies) earned from the sale of oil, often especially as considered among a national economy's principal revenue streams.
词形变化
词源
Etymology tree
Ancient Greek πέτρᾱ (pétrā)bor.
Latin petrader.
English petro-
Proto-Germanic *dalą
Proto-West Germanic *dal
Old High German tal
Middle High German tal
German Tal
German Talerder.
Middle Low German dālerbor.
Dutch dalerbor.
English dollar
English petrodollar
From petro- (prefix meaning ‘petroleum; oil export’) + dollar, possibly modelled after Eurodollar.
Ancient Greek πέτρᾱ (pétrā)bor.
Latin petrader.
English petro-
Proto-Germanic *dalą
Proto-West Germanic *dal
Old High German tal
Middle High German tal
German Tal
German Talerder.
Middle Low German dālerbor.
Dutch dalerbor.
English dollar
English petrodollar
From petro- (prefix meaning ‘petroleum; oil export’) + dollar, possibly modelled after Eurodollar.
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数据来源: Wiktionary