bleach
A strong chemical substance, usually containing chlorine, used for whitening fabrics or surfaces and for killing bacteria. It functions by removing color through oxidation and is a staple in both domestic cleaning and industrial processes.
例句
3 / 5I accidentally spilled a drop of bleach on my blue jeans, leaving a white spot.
I accidentally spilled a drop of bleach on my blue jeans, leaving a white spot.
The facility guidelines dictate that all surfaces must be wiped down with a 10% bleach solution daily.
The facility guidelines dictate that all surfaces must be wiped down with a 10% bleach solution daily.
The bathroom smells like bleach because I just finished scrubbing the tiles.
The bathroom smells like bleach because I just finished scrubbing the tiles.
词族
记忆技巧
Remember that bleach makes things 'Bright' and 'Light'. Both words start with 'B' and 'L', just like the word bLeach.
快速测验
If you want to get those white shirts perfectly clean, you might need to add a little ______ to the wash.
正确！
正确答案是： bleach
例句
I accidentally spilled a drop of bleach on my blue jeans, leaving a white spot.
everydayI accidentally spilled a drop of bleach on my blue jeans, leaving a white spot.
The facility guidelines dictate that all surfaces must be wiped down with a 10% bleach solution daily.
formalThe facility guidelines dictate that all surfaces must be wiped down with a 10% bleach solution daily.
The bathroom smells like bleach because I just finished scrubbing the tiles.
informalThe bathroom smells like bleach because I just finished scrubbing the tiles.
Sodium hypochlorite is the primary active ingredient in most commercial liquid bleach products.
academicSodium hypochlorite is the primary active ingredient in most commercial liquid bleach products.
The supplier confirmed that the bulk order of industrial bleach will be delivered by Friday.
businessThe supplier confirmed that the bulk order of industrial bleach will be delivered by Friday.
词族
常见搭配
常用短语
bleach out
to remove color from something
sun-bleached
whitened or lightened by exposure to sunlight
bleach a bone
to whiten a bone through chemical or natural processes
容易混淆的词
Beach is a sandy shore by the ocean; bleach is a chemical cleaner.
Breach refers to a gap or a violation of a contract or security.
使用说明
When used as a noun, bleach is typically uncountable, referring to the liquid substance. You can use 'a bottle of bleach' or 'some bleach' to specify quantity.
常见错误
Learners often misspell the word as 'beach' due to similar pronunciation. Also, remember that bleach is a harsh chemical and shouldn't be confused with mild detergents.
记忆技巧
Remember that bleach makes things 'Bright' and 'Light'. Both words start with 'B' and 'L', just like the word bLeach.
词源
From the Old English 'blǣcan', meaning to make white or to fade, related to the German 'bleichen'.
语法模式
文化背景
In many cultures, the distinct smell of bleach is strongly associated with clinical cleanliness and sterile environments like hospitals.
快速测验
If you want to get those white shirts perfectly clean, you might need to add a little ______ to the wash.
正确！
正确答案是： bleach
相关词
unknown
A1A person or thing that is not known, recognized, or familiar. It often refers to a mysterious situation or a person who has not yet achieved fame or success.
of
A1A preposition used to show a relationship between a part and a whole, or to indicate belonging and origin. It connects a noun or pronoun to another part of the sentence to specify which one or what kind.
in
A1A preposition used to indicate position within a container, a space, an area, or a period of time. It describes being surrounded by something or being inside the boundaries of a location.
it
A1A third-person singular pronoun used to refer to an object, animal, or situation that has already been mentioned or is clear from context. It is also frequently used as a dummy subject to talk about time, weather, or distance.
on
A1A preposition used to indicate that something is in a position above and supported by a surface. It is also used to indicate a specific day or date, or to show that a device is functioning.
as
A1A conjunction used to compare two things that are equal in some way. It is most commonly used in the pattern 'as + adjective/adverb + as' to show similarity.
this
A1Used to identify a specific person, thing, or idea that is physically close to the speaker or has just been mentioned. It can also refer to the present time or a situation that is currently happening.
by
A1A preposition used to show the method or means of doing something, or to identify the person or thing that performs an action. It frequently appears in passive sentences to indicate the agent or before modes of transport.
we
A1The word 'we' is a first-person plural pronoun used to refer to the speaker and one or more other people collectively. It is used as the subject of a sentence or clause.
or
A1A coordinating conjunction used to connect two or more possibilities or alternatives. it indicates that only one of the options is likely, required, or true.
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