英语词汇“first contact, first contact of umbra”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	first contact, first contact of umbra
释义	first contact, first contact of umbra 初亏; 主要食相之一，月面和日面外切或月球与地球本影外切的现象。也常指此食相发生的时刻。
随便看	mushroom pavilion mushroom picker disease mushroompicker lung mushroom picker's disease Mushroom pickers' disease mushroom picker's disease,mushroom worker's disease mushroompicker's lung mushroom-picker's lung mushroom pie mushroom pimple mushroom pimples mushroom pleats skirt mushroom plug mushroom poison mushroom poisoning Mushroom Poisonings mushroom polysaccharide mushroom & pork stomach in soup mushroom powder mushroom reinforcement mushroom rivet mushroom rock mushroom rocks mushrooms mushroom salad

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