りゅうつうけい
Meanings
Noun
1. flow system
Pitch accent
りゅ
うつうけい
Composed of
circulation (money, goods, etc.); distribution; circulation (air, water, etc.); ventilation; negotiable (e.g. shares); distributional
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series