資料來源 : Webster's Revised Unabridged Dictionary (1913)

Filtrate \Fil"trate\, v. t. [imp. & p. p. {Filtrated}; p. pr. &
   vb. n. {Filtrating}. ] [Cf. LL. filtrare. See {Filter}.]
   To filter; to defecate; as liquid, by straining or
   percolation. --Arbuthnot.