re·flect·ing telescope英rɪˈflektɪŋ美rɪˈflɛktɪŋAHDrĭ-flĕkʹtĭng短语¹¹⁴⁴⁶⁷⁺⁴ 基本英英近义反义 n.反射式望远镜 Noun: optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece;
Isaac Newton invented the reflecting telescope in 1668