whitens

英 [ˈwaɪtnz]

美 [ˈwaɪtnz]

v.  (使)变白，变得更白
whiten的第三人称单数

柯林斯词典

• V-ERG (使)变白
  When somethingwhitensor when youwhitenit, it becomes whiter or paler in colour.
  1. Her knuckles whiten as she clenches her hands harder.
     她的手握得越来越紧，指节都变白了。
  2. ...toothpastes that whiten teeth.
     增白牙膏

双语例句

• Smoothing Effects: Gentle anti-oxidant formula increases skin elasticity, whitens dark, sunken spots and reduces wrinkles.
  光滑细致：超温和的抗氧化配方，增加皮肤弹性，净化暗沉，降低细纹生成。
• Whitens and swallows its dull stars.
  变白，吞没了暗淡的星。
• Furthermore, it has a30-second interval timer that encourages even brushing and whitens teeth.
  牙刷的电动程序中被设置了30秒的间隔时间，还具有美白牙齿的功效。飞利浦称该电动牙刷适合商旅人士及现代快节奏生活使用。
• Ross goes too far when he whitens his teeth in preparation for a date with Hillary, Monica's co-worker.
  在跟莫妮卡的同事Hillary约会之前，罗斯特意去洗白了牙齿，但似乎白得过分了。
• Now, tooth whitening, which actually whitens the tooth from the inside is a permanent whitening.
  现在，从内部进行的牙齿美白可以产生永久的效果。