词汇	A-roll
释义	A-roll A-卷
随便看	Small Unit Action Small unit building curtain wall small-unit farmer household Small Unit Fire Support Weapon small-unit residential area Small Unit Support Vehicle Small Unit Training Team Small Unit Transceiver small unmanned aerial vehicle small unmanned helicopter small urban Small urban town small user small usually parasitic flagellates small usual maintenance Small Utility Engines Small Utility Gasoline Engine small vacancy clusters small valley small value small valve Small Variance small variance principle composition small vascular malformation small vasculitis