bleach

/bli:tʃ/

柯林斯星级

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大学英语六级托福雅思 GRE

vt. 漂白

vi. 变白

n. 漂白, 漂白剂

v wash with acid so as to achieve a bleached look

wash with acid so as to achieve a bleached look

n a yellow pungent volatile oil (trade name Agene) formerly used for bleaching and aging flour

v age or bleach flour with Agene (nitrogen trichloride)

Any substance (but especially sodium hyposulphite) used in removing the excess of chlorine left in paper pulp or stuffs after bleaching.

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