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                observatory的音标:observatory的英式发音音标为:[əb'zɜ:vətri]observatory的美式发音音标为:[əb'zɜrvətɔri]... 
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                Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.Guy's house was close to the observatory.盖伊的房子离天文台很近.China boasts the world's earliest observatory, built in Nanking ... 
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                Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.The Royal Greenwich Observatory was founded to observe and catalogue the stars.当初创立皇家格林尼治天文台就是为了观察星体并对其进行编目。Few museums could r... 
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                observatory的复数形式为:observatories...