【机】 bed coke
a copy kept as a record; base; bottom; end; fundus; the truth of a matter
【医】 base; basement; bases; basi-; basio-; basis; batho-; bathy-; fimdi
floor; fundus; pavimentum; solum
char; charcoal
【医】 anthraco-; carbo; charcoal; vegetable charcoal; xylanthrax
