met
ric
复数形式
metrics
1
公制
a standard of measurement that is based on the kilogram, the meter, and the liter
2
公制
a decimal unit of measurement of the metric system (based on meters and kilograms and seconds)
同义词：
3
度量, 距离
a function of a topological space that gives, for any two points in the space, a value equal to the distance between them
同义词：