quadrillion
number /kwɒˈdrɪljən/
/kwɑːˈdrɪljən/
- the number 1015, or 1 followed by 15 zerosWord Originlate 17th cent.: from French, from million, by substitution of the prefix quadri- ‘four’ for the initial letters.
单词 | quadrillion |
释义 | quadrillionnumber /kwɒˈdrɪljən/ /kwɑːˈdrɪljən/
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