單詞
quadrillion
英 [kw?'dr?lj?n]
美[kwɑ'dr?lj?n]
基本信息
- n. 百萬之四次方；千的五次方
- adj. 千之五次方的
英英釋意
- 1. the number that is represented as a one followed by 24 zeros;
- "in England they call a septillion a quadrillion"
- 2. the number that is represented as a one followed by 15 zeros
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