n.增白剂；漂白剂，（Whitener）人名；（英）怀特纳

She applied the whitener to her teeth before the party.
她在派对前给牙齿涂了增白剂。
The product is called "whitener" but it actually makes your skin look more radiant.
这款产品叫做“增白剂”，但它实际上能让皮肤看起来更光彩照人。
I use a whitener every day to keep my teeth looking bright and white.
我每天使用增白剂，保持牙齿看起来明亮洁白。
The company specializes in producing high-quality whitening products for teeth.
该公司专门生产高品质的牙齿美白产品。
He decided to use a whitener on his hair to cover up the grey strands.
他决定用增白剂给头发染色，遮盖掉银丝。
Her skin was so fair that she often used a whitener to avoid tanning.
她的肤色如此白皙，因此经常使用增白剂避免晒黑。
The cosmetic line includes a range of whitening products from face creams to toothpaste.
化妆品系列包括一系列美白产品，从面霜到牙膏都有。
The dentist recommended using a whitener to prevent yellowing of the teeth.
牙医建议使用增白剂防止牙齿变黄。
The woman regularly applied a whitener to her hands to keep them looking youthful.
那位女士经常给她的双手涂上增白剂，保持它们看起来年轻。
The brand's latest product claims to not only whiten but also brighten the skin.
该品牌的最新产品声称不仅可以美白，还能使皮肤更加明亮。