observatory的复数形式为：observatories...

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...

n.天文台，气象台，瞭望台...

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 ...

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]...