天てん然ねん樹じゅ脂してんねんじゅしMeanings1nounnatural resinRefers to resin obtained directly from plants or trees, as opposed to synthetic resin.この接せっ着ちゃく剤ざいには天てん然ねん樹じゅ脂しが使つかわれています。This adhesive uses natural resin.
