英語字典

natural number

N 开头单词

基本解释

  • 自然數。

同根派生

     

英汉例句

    用作名詞 (n.)

  • Today we are going to classify natural numbers by seeing how many divisors they have.
    我們學習根據一個數約數的個數來對自然數進行分類。
  • The cover pebbling number for lexicographic product graphs and some strong product graphs were determined.
    對一個圖而言，滿足此條件的最小的自然數即爲此圖的覆蓋數。

英英字典

    劍橋英英字典

  • a whole number (= a number such as 1, 3, or 17, that has no fractions and no digits after the decimal point) that is greater than zero, or sometimes that includes zero itself