disperser

disperser — 名詞

1. a tool, device, or chemical substance that scatters a material over a wide area

1.名詞C1
釋義

散布器

將物質散開或分布的人、器具或化學物質

a tool, device, or chemical substance that scatters a material over a wide area or breaks it into fine particles — used mainly in environmental cleanup, farming, and industrial mixing.

例句

The helicopter acted as an oil disperser, spraying chemicals onto the ocean surface.

那架直升機充當油污散布器，將化學藥劑噴灑在海面上。

collocation: oil disperser (environmental cleanup)

Anthony used a small handheld disperser to spread grass seeds across the lawn.

Anthony 用一台小型手持散布器，將草籽均勻撒在草坪上。

collocation: handheld disperser for spreading seeds

常見搭配
  • oil disperser
  • chemical disperser
  • seed disperser
  • handheld disperser
  • high-speed disperser
同義詞
  • spreader

    more general; used for everything from fertilizer spreaders to rumor spreaders

  • diffuser

    specifically for gases, light, or sound; not for solids or liquids

  • distributor

    emphasizes systematic delivery to many recipients; common in logistics and business

反義詞
  • collector

    gathers items together rather than scattering them

文法句型

disperser + for + [purpose]

disperser + of + [substance]

用法筆記

Countable noun. Most common in technical or scientific writing (oil dispersers, chemical dispersers). For everyday situations, words like 'spreader', 'distributor', or a specific role title are more natural than 'disperser'.

常見錯誤

The soap disperser in the bathroom is empty.
The soap dispenser in the bathroom is empty.
A 'dispenser' releases a product for someone to take (like soap), while a 'disperser' scatters things across a wide area.

同根字

常見搭配

名詞搭配

常用片語

  • oil disperser
  • chemical disperser
  • handheld disperser

介系詞搭配