infra-pref
英
['ɪnfrəpr'iːf]
美
['ɪnfrəpr'iːf]
- n. 在下; 在下部; 在内
infra-pref的相关资料：
临近单词
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
