英语词汇perihelion怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	perihelion
释义	perihelion/periˈhi:liən/n. (pl. perihelia /-liə/) the point in the orbit of a planet, comet, etc. at which it is closest to the sun (opp. 反义 APHELION) 近日点(行星、彗星等轨道上距太阳最近的点) [Graecized from modern Latin perihelium (as PERI-, Greek hēlios ‘sun’)]
随便看	polish polishable polisher Polish notation polish off polish up politburo polite politely politeness politesse politic political political asylum political correctness political economist political economy political geography politically politically correct political prisoner political science political scientist politician politicization

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