单词	basi o -
释义	basi o - 底,基底
随便看	major communications center Major Communications Centers major city major class major class feature major class features major class field Major class teaching major clause major clean-up operation major clearance major client major clients major clique major clones major coal seams to mine major coasting service major coil major collateral major combat major combatants major combat element major combat operation major combination Major Command ADP Plan