词汇	Apa, R
释义	Apa, R. 地名阿帕河巴西·巴拉
随便看	direct fixed cost direct flame direct flame boiler direct-flame boiler direct-flame oxidation direct-flame process direct flame sterilization direct flap Direct Fleet direct flexibility method direct flexible coupling direct flight direct flight muscle direct flights direct flights between China and Africa direct flight/straight flight direct flooding system direct flotation Direct flotation in acidic medium Direct flotation in basic medium direct flow direct-flow direct flow burner direct-flow burner direct flow cooling