词汇	頓食
释义	頓食 dùn shí谓一次服食。每顿饭食。顿食
随便看	phosphorus based flame retardant Phosphorus-based Flame Retardant phosphorus-bearing IF steel phosphorus bearing slag phosphorus-bearing slag Phosphorus behavior phosphorus boron compounds phosphorus-boron polymer phosphorus bottle phosphorus bromide phosphorus bromodifluoride phosphorus bromonitride phosphorus bromotetrachloride phosphorus bronze phosphorus burn phosphorus by electric furnace phosphorus cachexia phosphorus capacity Phosphorus chemical factory phosphorus chemical industry phosphorus chemistry phosphorus chloride phosphorus chloronitride phosphorus chloronitrides phosphorus classification index