Fastbom法斯特布姆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-response instrument灵敏仪器fast-growing poplar wood速生杨木fast sub critical assembly快中子次临界装置fast Fourier trasformation快速傅立叶变换fast and safe construction快速安全施工fast planted forestry wood速生人工林木材fast-vibration direction快速振动方向fast-setting precipitate快沉降的沉淀fast food chain enterprise快餐连锁企业fast path dependent region快速路径相关区,快速通路相关区