いちかい
Meanings
Noun
1. primary circuit
Kanji used
one
next
going around
path
Pitch accent
ちじか
いろ
Composed of
first; preliminary; primary (sources, industry, etc.); original; linear (function, equation); first-order
① 電気が流れる環状の道筋。② 流体やエネルギーなどが流れる環状の道筋。③ 循環的な代謝経路。