whiten 英 ['waɪt(ə)n] 　 美 ['waɪtn]

whiten

whiten　 英 ['waɪt(ə)n] 美 ['waɪtn]

vt. 漂白；刷白　 vi. 变白　

进行时:whitening　 过去式:whitened　 过去分词:whitened　 第三人称单数:whitens　 名词复数:whitens　

Titanium dioxide is acommon, inexpensive ingredient that is used, for example, to whiten toothpaste.　二氧化钛是一种普通的便宜成份，它的一个用途就是使牙膏变白。
Right this very moment I can whiten my teeth “anywhere I want” with Listerine White Strips, puckering up my lips at the gooey texture of slimy bleach clinging to my teeth, gums, and even lips.　此时此刻我能用李施德林美白牙贴随时随地地美白我的牙齿，缩起嘴唇让那粘泥的漂白织品紧贴我的牙齿，牙床，甚至嘴唇。

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  • vt. 漂白；刷白
  • vi. 变白

  • 1. Titanium dioxide is acommon, inexpensive ingredient that is used, for example, to whiten toothpaste.

    二氧化钛是一种普通的便宜成份，它的一个用途就是使牙膏变白。

  • 2. Right this very moment I can whiten my teeth “anywhere I want” with Listerine White Strips, puckering up my lips at the gooey texture of slimy bleach clinging to my teeth, gums, and even lips.

    此时此刻我能用李施德林美白牙贴随时随地地美白我的牙齿，缩起嘴唇让那粘泥的漂白织品紧贴我的牙齿，牙床，甚至嘴唇。

  • 3. Make sure the toothpaste has the American Dental Association (ADA) seal of approval and has been clinically proved to whiten teeth effectively.

    确保你的牙膏通过了美国牙科协会（ADA）的认证标准，并经临床证明能够有效美白牙齿。

  • whiten (v.) c. 1300, "to make white," from white (adj.) + -en (1). Intransitive sense "become white" is from 1630s. Earlier verb was simply white (late Old English). Related: Whitened; whitening; whitener.
whiten / ˈwaɪtn ; NAmE ˈwaɪtn / verb [intransitive ,  transitive ] to become white or whiter; to make sth white or whiter （使）变白，变得更白 ◆ He gripped the wheel until his knuckles whitened. 他紧紧握住方向盘，握得指关节都变白了。 whitensth ◆ Snow had whitened the tops of the trees. 大雪把树冠变成了白色。 whiten whitens whitened whitening whiten / ˈwaɪtn ; NAmE ˈwaɪtn /
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