请输入您要查询的英文单词:

 

单词 vacuum cleaner
释义

vacuum cleaner


vacuum cleaner

n. An electrical appliance that cleans surfaces by suction.

vacuum cleaner

n an electrical household appliance used for cleaning floors, carpets, furniture, etc, by suction vacuum cleaning n

vac′uum clean`er


n. an electrical appliance for cleaning carpets, floors, etc., by suction. Also called vac′uum sweep`er. [1900–05]
Thesaurus
Noun1.vacuum cleaner - an electrical home appliance that cleans by suctionvacuum cleaner - an electrical home appliance that cleans by suctionvacuumdust bag, vacuum bag - a bag into which dirt is sucked by a vacuum cleanerhome appliance, household appliance - an appliance that does a particular job in the homeHoover - a kind of vacuum cleaner
Translations
真空吸尘器吸尘器

vacuum

(ˈvӕkjuəm) noun1. a space from which (almost) all air or other gas has been removed. 真空 真空2. short for vacuum cleaner. verb to clean (something) using a vacuum cleaner. She vacuumed the carpet. 用吸塵器打掃 用真空吸尘器打扫vacuum cleaner a machine that cleans carpets etc by sucking dust etc into itself. 吸塵器 真空吸尘器ˈvacuum flask noun a container with double walls that have a vacuum between them to keep the contents from losing or gaining heat. a (vacuum-)flask of hot coffee. 保溫瓶 保温瓶

vacuum cleaner

吸尘器zhCN, 真空吸尘器zhCN

vacuum cleaner


vacuum cleaner,

mechanical device using a draft of air to remove dust, loose dirt, or other particulate matter from dry surfaces. It is especially useful on highly textured surfaces, such as carpets and upholstery, that are difficult to clean by wiping or brushing. Usually, an electrically powered fan is used to produce a zone in which the air pressure is below atmospheric pressure, causing a draft of air to flow through the material to be cleaned, carrying the small particles with it. The draft passes through a filter bag which traps the particles, and the flow of air is then discharged back into the atmosphere. In some machines the electric motor and wiring are sealed so that wet surfaces can be cleaned safely.

Vacuum Cleaner

 

an air suction device used to clean rooms and remove dust from furniture, clothing, carpets, and drapes. It can also be used to paint walls, wood, and metal surfaces, to humidify the air, and to spray plants.

The vacuum cleaner was invented in the USA in 1899. The main working parts are an electric commutator motor and a centrifugal fan mounted in a metal or plastic housing. A cleaner is equipped with a corrugated hose and various attachments.

There are floor, hand, and spray vacuum cleaners, as well as carpet sweepers and automobile vacuum cleaners. The most widely used vacuum cleaners are floor vacuum cleaners, such as direct-flow (cylindrical) cleaners, and vortical-flow cleaners (canisters). There are also combination vacuum cleaners with attachments for washing carpets, washing and polishing floors, and polishing furniture and automobiles.

The required power input for hand vacuum cleaners varies from 150 to 400 watts, and for floor cleaners from 400 to 750 watts. The average service life of a vacuum cleaner is ten to 15 years.

vacuum cleaner

[′vak·yəm ‚klē·nər] (mechanical engineering) An electrically powered mechanical appliance for the dry removal of dust and loose dirt from rugs, fabrics, and other surfaces.
MedicalSeevacuumAcronymsSeevena cava

vacuum cleaner


  • noun

Synonyms for vacuum cleaner

noun an electrical home appliance that cleans by suction

Synonyms

  • vacuum

Related Words

  • dust bag
  • vacuum bag
  • home appliance
  • household appliance
  • Hoover
随便看

 

英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/23 2:00:08