词汇	saw much of
释义	saw much of v.常常碰见
随便看	deep space explore Deep space exploring deep space formation deep space installation deep space instrumentation facilities deep space instrumentation facility deep space instrumentation facilitydsif Deep South Deep South,deep south deep souths deepspace deep space instrumentation system deep space instrument facility deep-space laser communication deep space laser communication system deep-space laser communication system deep-space laser tracking system deep-space measurement deep space mission deep-space mission Deep-space navigation deep space net deep space nets deep space network Deep Space Network