Fastio法斯蒂奥fastadj.快的；迅速的；紧的；牢固的；放荡的adv.快速地；紧紧地；放荡地；深深地n.斋戒；禁食；系泊用具v.斋戒；禁食fast power events快速力量性项群fast growing area快速发展的地区fastness to light耐光度,耐光性,耐日光牢度Fast distillation快速提取fast floating ash快灰Fast data channel高速数据通道FDCfast transmission快速传输fast rail transit快速轨道交通fast-food chain快餐连锁店fast scarlet salt坚牢猩红盐