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单词	gegenschein
释义	gegenschein noun ge·​gen·​schein ˈgā-gən-ˌshīn  often capitalized : a faint light about 20° across on the celestial sphere opposite the sun probably caused by backscatter of sunlight by solar-system dust Example Sentences Recent Examples on the Web The summer night sky can be so dark and clear that zodiacal light (sunlight scattered by dust in space) and gegenschein (a faint brightening of zodiacal light at midnight) can be visible. Michelle Krupa, CNN, 19 Apr. 2020 Word History Etymology German, from gegen against, counter- + Schein shine First Known Use 1877, in the meaning defined above
随便看	antiseparatists antisepses antisepsis antiseptic antiseptically antisepticise antisepticised antisepticises antisepticising antisepticized antisepticizes antisepticizing antiseptics antisera antiserum antiserums antisex antisexisms antisexist antisexists antisexual antisexualities antisexuality antishark antiship

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