Decimal point 的音标：[ˈdɛsɪməl pɔɪnt]

意思：
Decimal point 是指小数点，用来表示一个数字中的小数部分。

翻译：
小数点

读音：

Decimal [ˈdɛsɪməl]：/ˈdɛsɪməl/

Point [pɔɪnt]：/pɔɪnt/

用法：

The decimal point separates the whole number part from the fractional part of a number.

In many languages, the decimal point is represented by a dot or comma, depending on the region.

例句：

You need to place the decimal point between the ones and tenths in the number 3.14.

The number 5.75 has a decimal point that separates the whole number and the fraction.

In some countries, the decimal point is written as a comma instead of a dot.

The decimal point in the number 3.142 shows the value is less than four.

When dividing by ten, you move the decimal point one place to the left.

You can add more zeros after the decimal point if needed for precision.

In 0.005, the decimal point is followed by three zeros.

The decimal point should be aligned when adding or subtracting decimals.

Make sure to count the decimal point when converting units in scientific measurements.

Without the decimal point, the number 100 and 1.00 are completely different.

短语搭配：

Place the decimal point (放置小数点)

Move the decimal point (移动小数点)

Decimal point alignment (小数点对齐)

Decimal point notation (小数点记法)