【机】 drop bottom cupola
unclose
【化】 carat
【医】 carat
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
【机】 air weight control; cupola; cupola furnace