JMdict: 1325720

主成分 【しゅせいぶん】

  1. [n] main ingredient; main component
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
Lord, Chief, Master, Main Thing, Principal シュ, ス, シュウ ぬし, おも, あるじ
Turn Into, Become, Get, Grow, Elapse, Reach セイ, ジョウ な.る, な.す, -な.す
Part, Minute Of Time, Segment, Share, Degree, One's Lot, Duty, Understand, Know, Rate, 1%, Chances, Shaku/100 ブン, フン, ブ わ.ける, わ.け, わ.かれる, わ.かる, わ.かつ