wheel

wheel — noun

1. a round, flat part that turns around a central bar and is used to make vehicles,

1.名詞A2
釋義

a round, flat part that turns around a central bar and is used to make vehicles, machines, or other equipment move.

例句

Vivek replaced the broken wheel on his bicycle before the weekend race.

collocation: replace a wheel

The cart's old wooden wheel creaked loudly as it rolled down the dirt road.

collocation: wooden wheel / cart wheel

同義詞
  • disc

    more general term for any flat round object, not necessarily one that turns on an axle

  • roller

    a cylinder that rolls rather than a flat circle with spokes or a solid centre; used in different kinds of machinery

  • caster

    a small wheel attached to the bottom of furniture; more specific than 'wheel'

文法句型

the + noun

a + adjective + wheel

wheels of + noun

用法筆記

Frequently used in compound nouns such as 'bicycle wheel', 'car wheel', 'wagon wheel', and 'potter's wheel'. The plural form 'wheels' may refer to all four wheels of a vehicle collectively.

常見錯誤

The car has four wheel.
The car has four wheels.
💡'wheel' is countable; use the plural form when referring to more than one.

2. having round parts underneath that allow an object to be moved by pushing or pul

2.名詞B1
釋義

having round parts underneath that allow an object to be moved by pushing or pulling instead of lifting.

例句

The hospital bed is on wheels so nurses can move patients between rooms without difficulty.

pattern: [object] on wheels

Nikos bought a small kitchen cart on wheels to store his pots and pans.

同義詞
  • mobile

    broader term describing anything that can move; not limited to wheel-based movement

  • rolling

    describes an object that moves on wheels; slightly more informal

文法句型

[noun] + on wheels

用法筆記

This sense commonly appears in the phrase 'on wheels', placed after a noun to describe furniture, equipment, or containers. Unlike sense 1, it is not a standalone noun for a single wheel but describes the whole object's design.

3. a circular control inside a car, lorry, boat, or other vehicle which the operato

3.名詞B2
釋義

a circular control inside a car, lorry, boat, or other vehicle which the operator rotates with their hands to steer.

例句

Greta kept both hands on the steering wheel while driving through heavy rain.

collocation: hands on the steering wheel

Tariq adjusted the steering wheel of his lorry before setting off on the long journey.

同義詞
  • steering wheel

    full term; use when clarity is needed, e.g. for learner drivers

文法句型

the + steering wheel

at the wheel

behind the wheel

grip/turn/hold the steering wheel

用法筆記

Often shortened to just 'the wheel' in informal speech, as in 'Who was at the wheel?' meaning 'Who was driving?' The phrase 'behind the wheel' means 'driving a vehicle'.

常見錯誤

I sat on the steering wheel.
I sat behind the steering wheel.
💡you sit behind the wheel, not on top of it.

4. a large round object with handles on the outside that the captain or sailor turn

4.名詞B2
釋義

a large round object with handles on the outside that the captain or sailor turns to guide a ship through the water.

例句

The captain stood at the ship's wheel and steered the boat through the narrow channel.

collocation: at the ship's wheel

Indra turned the heavy wooden wheel to the left to avoid rocks near the shore.

同義詞
  • helm

    the more technical nautical term for the wheel or tiller that steers a ship

文法句型

the + wheel

at the wheel

take the wheel

turn the wheel

用法筆記

Often called the 'helm' in nautical terminology. The phrase 'at the wheel' can refer to both a car's steering wheel and a ship's wheel, so the context tells the listener which vehicle is being discussed.

5. a car or other motor vehicle, referred to informally in everyday conversation, e

5.名詞B2
釋義

a car or other motor vehicle, referred to informally in everyday conversation, especially when speaking about owning or buying one.

例句

Tariq took his new wheels for a drive along the coastal road last Saturday afternoon.

informal register: 'wheels' meaning 'car'

Dahlia said she would not buy used wheels without a mechanic checking the engine first.

phrase: set of wheels

同義詞
  • car

    neutral standard term; 'wheels' is more informal and slangy

  • ride

    similar informal slang for a car, especially one that impresses others

文法句型

wheels (plural for a car)

用法筆記

Almost always used in the plural form 'wheels' or the phrase 'a set of wheels'. Common in North American informal speech. Not appropriate for formal writing.

常見錯誤

I drove my wheel to work.
I drove my wheels to work.
💡even for a single car, the plural 'wheels' or the phrase 'a set of wheels' is used.

6. a large piece of cheese that has been made into a round, flat shape, or the circ

6.名詞B2
釋義

a large piece of cheese that has been made into a round, flat shape, or the circular form in which some cheeses are produced and sold.

例句

The shop displayed a whole wheel of aged cheddar cheese on the wooden counter.

collocation: wheel of cheese

Marta cut a thin slice from the wheel of Swiss cheese for her sandwich.

同義詞
  • round

    a more general term for any circular food item, not specific to cheese

文法句型

a wheel of + cheese

whole wheel

用法筆記

Used specifically for cheeses such as cheddar, Gouda, Emmental, and Parmesan that are traditionally pressed into round shapes. Contrast with 'block' or 'wedge', which describe rectangular or triangular portions.

wheel — verb