词汇“perihelion”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	perihelion
释义	perihelionperihelion[ˌperiˈhi:ljən, -liən]n.1.■(pl. -helia[-hi:liE])【天】(行星或彗星运行轨道最接近太阳的)近日点; 极点, 最高点继承用法perihelion-distancen.1.■近日距
随便看	APADAS apagoge apagogic,apagogical a pain in the neck a pair of colour a pair of steps a pair [set] of steps apanage apandrous APAR aparalytic aparejo apareon apareunia apart apart from apartheid aparthrosis apartment apartment building apartment house apartment kiln apartness apartotel aparture card

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。