单词 | proper fraction |
释义 | proper fraction (once / 1313257 pages) n WORD FAMILY proper fraction: proper fractions USAGE EXAMPLESA proper fraction is —— than a unit, because it expresses —— parts than a unit contains. Buehler, Huber Gray, Practical Exercises in English(2010) n a fraction with a numerator smaller than the denominator Hypo|Hyper decimal, decimal fraction a proper fraction whose denominator is a power of 10 circulating decimal, recurring decimal, repeating decimala decimal with a sequence of digits that repeats itself indefinitely fraction the quotient of two rational numbers |
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