metric system

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a decimal system of weights and measures based on the meter and the kilogram and the second
• Hypernyms:
system of weights and measures
• Hyponyms:
cgs, cgs system, Systeme International d'Unites, Systeme International, SI system,
SI, SI unit, International System of Units, International System
• Part Meronyms:
metric weight unit, weight unit