请输入您要查询的英文单词：

　

单词 demonstrator
释义

WordReference Random House Learner's Dictionary of American English © 2024
dem•on•stra•tor /ˈdɛmənˌstreɪtɚ/USA pronunciation   n. 
    [countable]
  1. a person or thing that demonstrates.
  2. a person who takes part in a public demonstration, as by marching or picketing.

WordReference Random House Unabridged Dictionary of American English © 2024
dem•on•stra•tor  (dem′ən strā′tər),USA pronunciation n. 
  1. a person or thing that demonstrates.
  2. Also, demonstrant. a person who takes part in a public demonstration, as by marching or picketing.
  3. a person who explains orteaches by practical demonstrations.
  4. a person who exhibits the use and application of (a product, service, etc.) to a prospective customer.
  5. the product, device, machine, etc., actually used in demonstrations to purchasers or prospective customers:They sold the demonstrator at half price.
  • Latin dēmonstrātor, equivalent. to dēmonstrā(re) (see demonstrate) + -tor -tor
  • 1605–15

Collins Concise English Dictionary © HarperCollins Publishers::
demonstrator /ˈdɛmənˌstreɪtə/ n
  1. a person who demonstrates equipment, machines, products, etc
  2. a person who takes part in a public demonstration
  3. a piece of merchandise, such as a car that one test-drives, used to display merits or performance to prospective buyers
随便看

　

英语词典包含188688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 9:40:52