質しつ量りょう中ちゅう心しんMeaningsNoun1. center of mass (centre)Kanji used質quality量quantity中in心heartPitch accentしつりょうちゅうしんComposed of質しつ量りょうmass; quality and quantityNoun中ちゅう心しんcenter; centre; middle; heart; core; focus; pivot; emphasis; balance; -centered; …Noun