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billionaire
★
🇺🇸 /bˌɪljʌnˈɛɹ/
指拥有至少十亿货币单位财富的人,即“亿万富翁”。
💡 记忆钩子
把财富想成不断堆高的金额山:当山顶达到十亿这个门槛,拥有它的人就被称为 billionaire;这个词专门强调财富规模巨大,而不是普通的富人。
📝 学习建议
- 不要把它理解成泛指“百万富翁”;关键门槛是十亿货币单位。
📖 中文释义
noun
-
core 亿万富翁📖 指拥有至少十亿货币单位财富的人。这里的“十亿”通常按所讨论的货币计算,重点是财富规模达到了这个门槛。💡 常见结构是 “a billionaire” 或 “become a billionaire”,也可以说 “the world’s richest billionaires”。它是可数名词,单数前通常需要限定词;不要把它和仅仅表示“很有钱”的词混用,也不要误以为它只指现金,而是泛指总体财富。She became a billionaire after her company went public.她的公司上市后成了亿万富翁。Several billionaires have donated money to the project.几位亿万富翁为这个项目捐了钱。
billionaires
plural
📘 英文释义 (WordNet)
共 1 组
a very rich person whose material wealth is valued at more than a billion dollars
同义词集:
billionaire
上位: have, rich person, wealthy person
🌳 词源
由 billion(十亿)加名词后缀 -aire 构成。
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwís
Proto-Italic *dwis
Old Latin duis
Latin bisder.
French bi-
Proto-Indo-European *sem-
Proto-Indo-European *sm̥-
Proto-Indo-European *-is
Proto-Indo-European *-h₂
Proto-Indo-European *-ih₂
Proto-Indo-European *smih₂
Proto-Indo-European *ǵʰes-
Proto-Indo-European *-lom
Proto-Indo-European *ǵʰéslom
▲
Proto-Indo-European *-ih₂
Proto-Indo-European *ǵʰéslih₂
Proto-Indo-European *smih₂ǵʰéslih₂
Proto-Italic *smīɣeslī
Latin mīlle
Italian mille
Proto-Indo-European *-ōder.
Proto-Indo-European *-Hōder.?
Latin -ōnem
Italian -one
Italian milionebor.
Old French million
Middle French million
French millionbf.
French -illion
French billionbor.
English billion
▲
French million
Proto-Indo-European *-yósder.
Proto-Italic *-āzios
Latin -āriusder.
French -aire
French millionnairebor.
English millionaire
English -aire
English billionaire
From billion + -aire.
🔄 变式
billionaires
plural
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