合ごう成せい樹じゅ脂しTop 15000MeaningsNoun1. plastics; synthetic resinsKanji used合come together成become樹deeply rooted tree脂fatPitch accentごうせいじゅしComposed of合ごう成せいcomposition; synthesis; compounding; combining; composite photo; (function) compositionNoun樹じゅ脂しresin; rosinNoun