资料来源 : pyDict

液体比重计

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Areometer \A`re*om"e*ter\ (?; 277), n. [Gr. 'araio`s thin, rare
   + -meter: cf. F. ar['e]om[`e]tre.] (Physics)
   An instrument for measuring the specific gravity of fluids; a
   form hydrometer.