trailer

trailer — noun

1. a wheeled container that connects to the back of a car or truck, designed to car

1.名詞B1
釋義

a wheeled container that connects to the back of a car or truck, designed to carry furniture, building supplies, or other heavy loads across town or between cities.

例句

Marta loaded her furniture into the trailer before driving to the new house.

collocation: load + into + trailer

The construction crew filled the trailer with bricks and bags of cement.

passive pattern: filled with [materials]

同義詞
  • wagon

    usually has sides and is pulled by a vehicle, but often smaller and open-topped

  • cart

    typically smaller and may be pulled by hand or an animal; less common for heavy machinery

文法句型

trailer + for + noun phrase

用法筆記

When the specific purpose matters, add a modifier: 'utility trailer' for small general loads, 'horse trailer' for animals, or 'flatbed trailer' for oversized items.

常見錯誤

The trailer of the movie was exciting.' (when meaning cargo)
The flatbed trailer carried the steel beams.
💡the cargo sense and the film-preview sense are completely different meanings of 'trailer.'

2. the separate cargo container behind a large truck's cab that can be disconnected

2.名詞B1
釋義

the separate cargo container behind a large truck's cab that can be disconnected for loading and unloading freight over long distances.

例句

The delivery driver opened the back of the trailer to unload the packages.

Sade climbed into the trailer and checked that the wooden crates of electronics were stacked safely against the walls.

movement verb: climbed into the trailer

同義詞
  • container

    a metal box for shipping goods that can be lifted on and off ships and trains; not attached to a cab

文法句型

the trailer of + noun phrase

用法筆記

In this sense 'trailer' refers only to the cargo box, not the whole truck. The cab that contains the driver is called the 'tractor' or 'cab.'

常見錯誤

The trailer drove past the warehouse.' (entire truck)
The trailer was detached from the cab at the loading dock.
💡the trailer is only the cargo part; the whole vehicle is a 'trailer truck' or 'semi-truck.'

3. a wheeled living space with beds and a kitchen, designed to be pulled behind a v

3.名詞B1
釋義

a wheeled living space with beds and a kitchen, designed to be pulled behind a vehicle and used for holidays, camping trips, or as a temporary home.

例句

The Huang family spent two weeks in a trailer by the beach last summer.

collocation: in a trailer (location)

Élise cooked dinner in the small but tidy kitchen of the rented trailer.

同義詞
  • caravan

    the standard British term for a wheeled holiday home

  • camper

    a smaller vehicle with sleeping space, sometimes built into a van

  • RV

    recreational vehicle; a broader category that includes motorhomes and towable trailers

文法句型

live in a trailer

trailer + park

用法筆記

In British English this is usually called a 'caravan.' In US English a permanently parked mobile home is called a 'manufactured home.'

常見錯誤

We stayed in a caravan park in California.' (British term for US setting)
We stayed in a trailer park in California.
💡'caravan' is British; 'trailer' or 'RV' is used in the US.
The movie trailer had a kitchen.' (confusing senses)
The camping trailer had a kitchen and two beds.
💡distinguish between a mobile home and a film preview.

4. a short video composed of selected scenes from an upcoming film, TV show, or vid

4.名詞B1
釋義

a short video composed of selected scenes from an upcoming film, TV show, or video game, released before the full work to attract an audience and build excitement.

例句

The trailer for the new fantasy film made everyone in the cinema excited.

collocation: trailer for [film]

Nia watched the trailer online three times before the movie came out.

同義詞
  • preview

    a more general term; can refer to advance screenings or early reviews, not just video clips

  • teaser

    a very short, often cryptic trailer designed to create curiosity without revealing the plot

文法句型

trailer for + noun phrase

trailer of + noun phrase

用法筆記

A 'teaser' is a very short trailer (often 30–60 seconds) that reveals almost nothing about the plot, while a full 'trailer' is longer (2–3 minutes) and shows key story moments.

常見錯誤

I saw the trailer behind the truck.' (film vs cargo)
I saw the trailer for the new superhero film online.
💡context determines which meaning is intended.
The trailer was longer than the actual movie.' (exaggeration)
The trailer was two minutes long, which is about average for big films.
💡trailers are typically 2–3 minutes.

trailer — verb