stable isotope
relax, cheap, low, quiet, rested, contented, peaceful
アン / やす.い
determine, fix, establish, decide
テイ / さだ.める
same, agree, equal
ドウ / おな.じ
rank, grade, throne, crown, about, some
イ / くらい
body, substance, object, reality, counter for images
タイ / からだ