achromatize
(vt.)使無色,使消色
achro·ma·tize /(ˈ)eˈkroməˌtaɪz/ 及物動詞
無色化,消……色差
A·chro·ma·tize v. t. [imp. & p. p. Achromatized p. pr. & vb. n. Achromatizing ] To deprive of color; to make achromatic. [Also spelled achromatise.]
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achromatize
v : remove color from; "achromatize the lenses" [syn: achromatise]