whitened

英 [ˈwaɪtnd]

美 [ˈwaɪtnd]

v.  (使)变白，变得更白
whiten的过去分词和过去式

过去分词：whitened　

BNC.41494 / COCA.37572

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

英英释义

adj

• (of hair) having lost its color
  1. the white hairs of old age
  Synonym:white

双语例句

• Gradually the cool dim gray of the morning whitened, and as gradually sounds multiplied and life manifested itself.
  清早凉爽的暗淡的晨光渐渐发白了，各种声音也随着多起来，一切都显得活跃了。
• A new whitened and block-updated LMS algorithm ( WBLMS) is also proposed in this paper.
  提出了一种加白化预滤波的块修正LMS自适应抵消算法（WBLMS）。
• This area of firm, whitened gyri that are broader than surrounding normal gyri is typical for tuberous sclerosis.
  结节性硬化症，变硬变白的脑回比周围正常的脑回宽是其典型表现。
• She's had her nicotine-stained teeth whitened.
  她将被尼古丁染焦的牙齿洗白了。
• This morning when I first caught sight of the unfamiliar whitened world, I could not help wishing that we had snow oftener, that English winters were more wintry.
  这天早晨当我看到这陌生的白茫茫世界时，我不禁希望英格兰的冬天能更寒冷一些，希望我们这里雪能下得更经常一些。
• Hitler whitened, stared at janning and walked out.
  西特勒都气白了脸，生气的离开了。
• The hoar-frost whitened the pavement in front of Mr. Moore's residence, and made silent havoc among the tender plants in his garden.
  白霜洒白了穆尔先生的住宅前面的大路，悄悄地摧残园子里嫩弱的草木。
• Her hair had whitened over the years.
  多年以来她的头发已经变白了。
• The characteristic feature is the presence of "tubers" which are enlarged and firm, whitened gyri.
  组织学上的特征表现为出现结节，它是扩大、变硬、变白的脑回。
• Anatomy of the criteria for whitened functions is made in this paper, and an example of application is given.
  本文对确定白化函数的准则进行了剖析，并给出了应用实例。