infra-pref的相關資料：
臨近單詞
Infranca
infra
infrard-optical measuring system
infra-red spin-scan radiometer
infra-red absorption coefficient
infraoptical light sighting system
infra-slow potential oscillation
infra-black synchronizing signal
infra-red ray transmitting glass
infra red optical measuring system
inframalleolar process of calcaneus
infra-red photo-electric effect
