Decimal
01
a number expressed in the base-10 system
例子
42 is a decimal number.
The calculation was done using decimal notation.
02
小数, 十进制数
(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.
例子
In mathematics, decimals are a way to represent fractions or portions of a whole using a decimal point.
在数学中，小数是一种使用小数点来表示分数或整体的一部分的方法。
The student converted the fraction 3/5 into a decimal to make calculations easier.
学生将分数3/5转换为小数以使计算更容易。
decimal
01
十进制的, 与十进制系统相关的
relating to a system of numbers based on powers of ten, where quantities are expressed using digits, including fractions and whole numbers
例子
In the decimal system, numbers are represented using digits from 0 to 9, with each place value indicating a power of ten.
在十进制系统中，数字使用0到9的数字表示，每个位值表示十的幂。
The number 3.14 is a decimal representation of the mathematical constant pi, which is approximately equal to 3.14159265359.
数字3.14是数学常数π的十进制表示，大约等于3.14159265359。
