whiten
vt.& vi. (使某物)变白或更白
When something whitens or when you whiten it, it becomes whiter or paler in colour.
Her knuckles whiten as she clenches her hands harder.
她的手握得越来越紧,指节都变白了。
...toothpastes that whiten teeth.
增白牙膏
1. turn white;
Her knuckles whiten as she clenches her hands harder.
她的手握得越来越紧,指节都变白了。
I must whiten my tennis shoes.
我得把我的网球鞋刷白.
Use: Used to wash, condense and whiten the pulp.
用途: 适应于浆料的洗涤 、 浓缩和漂白.
Accelerate cells reproduce, soften skin, keep the skin wet and whiten.
促进细胞活跃再生, 柔软肌肤表层,补充水分,滋养美白, 令肌肤亮泽而富有弹性.
To whiten ( a metal ) soaking in acid or by coating with tin.
把 ( 金属 ) 浸在酸中或镀锡,使之变白.