1)moon-crossing asteroid,越月小行星2)earth-crossing asteroid,越地小行星3)Jupiter-crossing asteroid,越木小行星4)Mars-crossing asteroid,越火小行星5)Saturn-crossing asteroid,越土小行星6)lunar occultations of the Planets,月掩行星
用法例句
All the 34 timing records with the length no more than one night,of lunar occultations of the Planets are collected and their dates and descriptions for celestial phenomena are checked.
