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	mealy bug mean mean mean mean business meander meandering me and mine mean free path meanie meaning meaningful meaningfully meaningfulness meaningless meaninglessly meaninglessness meaningly mean it meanly meanness means mean sea level means test mean sun

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