decimal point

名词 decimal point:

1. the dot at the left of a decimal fraction
   同义词：percentage point

1. The number immediately to the left of the decimal point in the Arabic numeral system.
   个位在阿拉伯数字系统中紧靠在小数点左边的数字
2. The first twofigures after the decimal point indicate tenths and hundredthsrespectively.
   小数点後的头两位数分别表示十分位和百分位。