The angels she painted had a celestial beauty that seemed beyond this world.

celestial 来自拉丁语 caelestis，由词根 caelum（天空）和后缀 -estis（属于...的）组成。字面意思是"属于天空的"，引申为"天国的、神圣的、超凡的"。 在句中形容天使的美貌具有不属于人间的神圣特质。