マグロウヒルMeanings1nounMcGraw Hillcompany nameRefers to the American publishing and education company McGraw Hill.マグロウヒルは教きょう育いく分ぶん野やで有ゆう名めいな出しゅっ版ぱん社しゃです。McGraw Hill is a well-known publisher in the education field.
