太たい陽よう質しつ量りょうたいようしつりょうじ字FuriganaMeanings1nounsolar massastronomy›Astronomical unit of mass equal to the mass of the Sun, used to express the mass of stars, galaxies, and other celestial bodies.この星ほしの質しつ量りょうは太たい陽よう質しつ量りょうの約
