单词	raob
释义	raob noun ra·​ob ˈrāˌäb plural -s often capitalized : a meteorological observation made by means of a radiosonde Word History Etymology radiosonde observation
随便看	normothermia normothermias normothermic norms Norn nornicotine norns norovirus norplants Norris Norristown Norrköping Norroy norroy and ulster Norroy and Ulster King of Arms Norroy King of Arms nors island national monument Norse Norse-American norsel norseller Norseman norsemen norser norses

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