Bluing

['bluːɪŋ] or ['blʊɪŋ]

解釋/意思:

(noun.) a process that makes something blue (or bluish).

(noun.) used to whiten laundry or hair or give it a bluish tinge.

編輯:洛娜--From WordNet

解釋/意思:

(p. pr. & vb. n.) of Blue

(n.) The act of rendering blue; as, the bluing of steel.

(n.) Something to give a bluish tint, as indigo, or preparations used by washerwomen.

艾拉編輯