柯林斯词典whole number (whole numbers) 1. N-COUNT A whole number is an exact number such as 1, 7, and 24, as opposed to a number with fractions or decimals. 整数 返回 whole number剑桥词典a number , such as 1, 3, or 17, that has no fractions and no digits after the decimal point 整数 返回 whole number