核心词义
whitening 基本解释
n. 变白，白粉
v. （使某物）变白或更白( whiten的现在分词 )
中文词源
whitening 用法和例句提示：点击例句中的单词，就可以看到词义解释
提示：点击例句中的单词，就可以看到词义解释
- Someone who gets tooth stains may want a whitening toothpaste .
- 一些人牙齿染色的人可能需要增白牙膏。
- Whitening toothpastes will remove only surface stains , such as those caused by smoking , tea or coffee .
- 增白牙膏将可以去除牙齿表面色斑，比如由吸烟，喝茶或咖啡引起来的。
- Some kind of whitening agent : sometimes these are variations on hydrogen peroxide , which are toxic when ingested .
- 一些增白剂：有时候增白剂是过氧化氢的变体，如果被吞食是有毒性的。
- People have gone hog wild for whitening pastes , and there is concern about their longterm safety , by dentists in particular .
- 人们对增白牙膏趋之若鹜，关于它的长期安全性，常有担忧，尤其是牙医们。
- Faced with a entire aisle full of toothpaste options-one whitening , one brightening , one with extra sensitivity , and one with extra fluoride and baking soda ingredients-their eyes glaze over and they stare , circuit-fried and numb , unable to choose or buy anything .
- 光是牙膏就有整整一排，增白的、提亮的、抗过敏的、含氟和小苏打的他们呆呆地瞪着，像被电击了一样愣在那里，无从挑选。
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