stuff

/stʌf/ (bre, ipa) · /stʌf/ (ame, ipa) · /ˈstəf/ (ame, mw)

stuff — noun

1. any physical matter that you can see or touch, used for unnamed substances whose

1.名詞A2
釋義

any physical matter that you can see or touch, used for unnamed substances whose precise name is unimportant or has escaped your memory

例句

What is that sticky black stuff on the kitchen floor?

question pattern: 'What is that…stuff?' for unknown substances

The pipe was clogged with some kind of brown, muddy stuff.

uncountable: 'some kind of…stuff'

同義詞
  • substance

    more scientific or formal; used when the chemical or physical composition matters

  • material

    focuses on what something is made from or what it can be used to create

文法句型

uncountable noun

用法筆記

Uncountable — never 'stuffs'. Use 'a kind of stuff', 'some stuff', 'what's that stuff?' when the precise name is unknown or unimportant.

常見錯誤

I bought three stuffs at the store.
I bought three things at the store.
💡'stuff' is uncountable; use 'things' for countable items.

2. the various actions, words, or topics that relate to a particular subject or per

2.名詞A2
釋義

the various actions, words, or topics that relate to a particular subject or person — used as a broad term when exact details are not being given

例句

Daichi has been busy with work stuff all week — preparing reports and emails — and could not join us for dinner.

collocation: 'work stuff' for job-related activities

Yumi told me all about her trip and the stuff they did in Tokyo.

同義詞
  • things

    less informal; works in neutral contexts

  • matters

    more formal; used for serious or official topics

文法句型

uncountable noun

用法筆記

Informal. Commonly used with an adjective or a noun modifier (boring stuff, work stuff, exam stuff). Avoid in formal academic writing — use 'matters', 'activities', or 'topics' instead.

常見錯誤

I have a lot of stuffs to do today.
I have a lot of stuff to do today.
💡'stuff' remains uncountable even when referring to multiple activities.

3. a person's belongings or things they own, carry, or keep with them

3.名詞A2
釋義

a person's belongings or things they own, carry, or keep with them

例句

Christopher packed all his camping stuff into the back of the car.

possessive + stuff: 'his…stuff'

Please take your stuff with you when you leave the hotel room.

同義詞
  • belongings

    more formal; the standard term for personal property

  • things

    equally informal and common

文法句型

uncountable noun

用法筆記

Informal. Use 'belongings' or 'possessions' in formal contexts. Unlike 'furniture' or 'luggage', 'stuff' covers any type of personal item — from clothes to electronics to books.

常見錯誤

Can you watch my stuffs while I go to the bathroom?
Can you watch my stuff while I go to the bathroom?
💡'stuff' is uncountable even for many separate items.

4. used after mentioning one or two examples to indicate that there are more simila

4.名詞B1
釋義

used after mentioning one or two examples to indicate that there are more similar items you are not naming

例句

We bought bread, cheese, and stuff like that for the picnic.

pattern: '[item], [item], and stuff like that'

The store sells art supplies — paints, brushes, canvas, that kind of stuff.

pattern: 'that kind of stuff' after examples

同義詞
  • and so on

    neutral register, not specifically informal

  • and such

    slightly more formal, less common in speech

文法句型

uncountable noun

用法筆記

Always follows a list of examples. The phrase 'and stuff' alone signals that more could be added but the speaker chooses not to. Common after 'like' or 'that kind of'.

常見錯誤

I like reading and stuff like that books.
I like reading books, magazines, and stuff like that.
💡'stuff like that' replaces the whole item, not a modifier.

5. a person's natural skill, talent, or expert knowledge in a particular area

5.名詞B2
釋義

a person's natural skill, talent, or expert knowledge in a particular area

例句

Adina will really show her stuff when she competes in the city baking championship tonight.

collocation: 'show your stuff' or 'see someone's stuff'

Hari really knows his stuff when it comes to fixing old cars.

idiom: 'know your stuff'

同義詞
  • talent

    less informal; refers to natural ability rather than learned skill

  • expertise

    formal; specialised knowledge in a field

文法句型

uncountable noun

用法筆記

Almost always occurs in fixed expressions: 'know your stuff' (be very knowledgeable), 'show your stuff' (demonstrate your ability), 'have the stuff' (possess the necessary quality). Rarely used alone without one of these patterns.

常見錯誤

She has a lot of stuff in her field.' (unclear meaning)
She really knows her stuff in molecular biology.
💡use the fixed expression 'know your stuff' for clarity.

6. the most important quality or substance that forms the core of something and giv

6.名詞B2
釋義

the most important quality or substance that forms the core of something and gives it its true character

例句

The story of Darius and Kemi escaping the burning hotel was the stuff of legends.

pattern: 'the stuff of [legends/dreams]'

The diary entries that Kwame's grandmother wrote during the war became the stuff of family legend.

同義詞
  • essence

    the true nature of something, more philosophical

  • fabric

    metaphorical; 'the fabric of society' = basic structure

文法句型

uncountable noun

the stuff of [something]

用法筆記

Literary or semi-formal register. Typically appears in the structure 'the stuff of [noun]' (the stuff of dreams, the stuff of nightmares, the stuff of legend). Do not use this sense in everyday conversation about physical objects.

常見錯誤

This table is made of good stuff.' (confusing with SUBSTANCE sense)
Determination is the stuff that champions are made of.
💡use the pattern 'the stuff of + abstract noun'.

7. speech, writing, or ideas that are silly, worthless, or untrue

7.名詞B1
釋義

speech, writing, or ideas that are silly, worthless, or untrue

例句

The car salesman said the engine was new, but my uncle called it a load of stuff.

collocation: 'a load of stuff' or 'a bunch of stuff'

The newspaper printed a bunch of stuff about celebrities that nobody believes.

同義詞
  • nonsense

    direct equivalent, slightly more formal

  • rubbish

    British English, very common for dismissive speech

文法句型

uncountable noun

用法筆記

Strong dismissal. 'That's stuff' alone is rare — almost always comes with a dismissive modifier: 'a load of stuff', 'a bunch of stuff', 'all that stuff'. More emphatic than 'nonsense' in British English; similar in force to 'rubbish' (UK) or 'crap' (informal).

常見錯誤

His ideas are stuff.' (unnatural — needs a modifier)
His ideas are a load of stuff.
💡use 'a load of', 'a bunch of', or 'all that' before 'stuff' for this meaning.

stuff — verb