【化】 Brix hydrometer
clear; free of charge; in vain; pure; white; whiteness
【化】 leuco-; leuko-
【医】 albo-; leuco-; leuk-; leuko-
benefit; favourable; profit; sharp
densimeter; gravimeter
【化】 densimeter; density gauge
【医】 gravimeter; gravitometer; hydrometer; pygriometer