单词	lean sand
释义	lean sand 瘦砂
随便看	mass-loss mass loss during abrasion mass loss method mass loss rate mass loss segregation Masslow mass-luminosity mass luminosity curve mass-luminosity curve mass luminosity law mass-luminosity law mass-luminosityradius relation mass luminosity radius relation mass-luminosity-radius relation mass-luminosity ratio mass luminosity relation mass-luminosity relation mass magazine mass magazines mass-mailer mass mailing mass maintenance Massman mass man mass management