释义 |
DEFINITIVE EXAMPLES 权威例句〔chart〕Ptolemy charted more than 1000 stars in 48 constella-tions.托勒密绘制了48个星座1,000多颗恒星的星位图。柯林斯高阶〔multiple star〕A group of three or more stars, usually with a common gravitational center, that appear as one to the unaided eye.聚星:看上去象是一颗星的由三个或更多颗星组成的星群,通常具有一个共同的重力中心美国传统〔planetary〕Of, relating to, or resembling the physical or orbital characteristics of a planet or the planets.行星的:属于、关于或类似于一个行星或多颗行星的物理或轨道特性的美国传统 |