(使)清潔,(使)淨化
Depurate \Dep"u*rate\, a. [LL. depuratus, p. p. of depurare to purify; L. de- + purare to purify, purus clean, pure. Cf. {Depure}.] Depurated; cleansed; freed from impurities. --Boyle. Depurate \Dep"u*rate\, v. t. [imp. & p. p. {Depurated}; p. pr. & vb. n. {Depurating}.] To free from impurities, heterogeneous matter, or feculence; to purify; to cleanse. To depurate the mass of blood. --Boyle.