bleach

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数据源: ai_enrichment
bleach 指用化学物质使物体变白或去除颜色,也可指物体自然变白,或作为漂白剂使用。

用法要点

及物动词用法

作为及物动词时,bleach 后直接接宾语,表示对某物进行漂白处理,常用于衣物、头发或木材等场景。

• bleach clothes
• bleach hair
• bleach wood

不及物动词用法

作为不及物动词时,bleach 表示物体自然变白或褪色,常与介词 from 或 due to 连用,说明原因。

• bleach from the sun
• bleach due to age
• bleach over time

名词用法

作为名词时,bleach 指漂白剂,常与 household、chlorine 等词搭配,用于清洁或消毒语境。

• household bleach
• chlorine bleach
• use bleach

语域说明

bleach 在正式和非正式语境中都常用,但在学术或技术文本中可能更具体,如化学漂白过程。

• industrial bleaching
• bleach in chemistry
• bleach for disinfection

基础例句

I need to bleach my white shirts to remove the yellow stains.

我需要漂白我的白衬衫,以去除黄色污渍。

Be careful not to spill bleach on your clothes; it can damage the fabric.

小心别把漂白剂洒在衣服上,它会损坏布料。

The sun has bleached the curtains over the years, making them look faded.

多年来阳光使窗帘变白,看起来褪色了。

She uses household bleach to clean the bathroom tiles every week.

她每周都用家用漂白剂清洁浴室瓷砖。

高级例句

In textile manufacturing, chlorine bleach is often applied to cotton fabrics to achieve a uniform whiteness.

在纺织制造业中,氯漂白剂常被用于棉织物,以实现均匀的白色。

The laboratory protocol requires diluting the bleach solution to 10% concentration for effective disinfection.

实验室规程要求将漂白剂溶液稀释至10%浓度,以达到有效消毒。

Environmental regulations limit the discharge of bleached wastewater from paper mills to reduce aquatic toxicity.

环境法规限制造纸厂排放漂白废水,以降低对水体的毒性。

During the pandemic, businesses increased their use of bleach-based cleaners to maintain hygiene standards.

疫情期间,企业增加了基于漂白剂的清洁剂使用,以维持卫生标准。

高频搭配

verb

use bleachapply bleachmix bleachdilute bleachavoid bleach

adjective

household bleachchlorine bleachliquid bleachstrong bleachbleach solution

noun

bleach bottlebleach smellbleach stainbleach effectbleach process

adverb

heavily bleachedlightly bleachedcompletely bleachedpartially bleached

preposition

bleach on fabricbleach in waterbleach from sunlightbleach with care

phrase

bleach out stainsbleach the colorbleach to whitebleach and rinse

常见错误

❌ 错误:I bleached my hair to become blonde.
✓ 正确:I bleached my hair to make it blonde.

错误用法中 'become' 不自然,bleach 作为及物动词应直接接宾语,正确用法用 'make it' 表示使头发变金发。

❌ 错误:The color bleached because of the water.
✓ 正确:The color faded because of the water.

bleach 通常指主动漂白或强烈褪色,这里 'faded' 更准确表示颜色自然变淡,避免过度使用 bleach。

近义词辨析

whiten

whiten 更泛指使变白,可能通过漂白、粉刷或自然过程,而 bleach 特指用化学物质漂白,常涉及去除颜色。

She used toothpaste to whiten her teeth, but bleach is needed for severe stains.

fade

fade 强调颜色逐渐变淡或消失,常因阳光或时间,而 bleach 更主动,指用漂白剂快速去除颜色。

The old photograph faded over time, whereas bleach can quickly remove dye from fabric.