英语词汇perihelions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	perihelions
释义	perihelions n.perihelion的变形 perihelion['peri'hi:liən] n. 【天文学】近日点最高点;顶点 [参较 aphelion] 变形: n.perihelions.perihelia
随便看	pulse duration pulse-duration modulation pulse form pulse former pulse forming pulse-forming network pulse-frequency modulation pulse-frequency spectrum pulse generator pulse generators pulse group pulse height pulse height analyzer pulse height analyzers pulse height discriminator pulse-height selector pulse-height spectrum pulse integrator pulse interleaving pulse interval pulse-interval modulation pulse jet engine pulse jitter pulse labeling pulse length

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。