retainer是什么意思？

retainer

英[rɪˈteɪnə(r)] 美[rɪˈtenɚ]

• n. [机]承盘，挡板，家臣，侍从，[牙科]牙架，保持着；

复数：retainers;

例句

• Remove intake manifold, yoke retainer and aligning yokes. 拆下进气歧管 、 叉臂轭护圈,并对正叉臂轭.
• Headhunters are compensated on either a contingency or a retainer basis. 猎头公司以获取酬金或劳务费的方式来补偿自己的付出.
• The agency will pay you a monthly retainer. 这个机构将会每月付给你聘用金。
• I'll need a five-hundred-dollar retainer. 我将收取500美元的定金。
• I found the gardener, a family retainer, morosely surveying the scene. 我发现这个园丁——家里一个服侍多年的仆人，愁眉苦脸地审视着这个场景。
• Liz was being paid a regular monthly retainer. 利兹每月得到一笔预付金。
• I'll need a five-hundred-dollar retainer... 我将收取500美元的定金。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  定金;预付金
  A retainer is a fee that you pay to someone in order to make sure that they will be available to do work for you if you need them to.
  例句
  I'll need a five-hundred-dollar retainer... 我将收取500美元的定金。 Liz was being paid a regular monthly retainer. 利兹每月得到一笔预付金。
• N-COUNT
  （服务多年的）仆人，家仆
  A servant who has been with one family for a long time can be referred to as a retainer .
  例句
  I found the gardener, a family retainer, morosely surveying the scene. 我发现这个园丁——家里一个服侍多年的仆人，愁眉苦脸地审视着这个场景。

英英词典释义

• Noun
  1. a fee charged in advance to retain the services of someone
  2. a person working in the service of another (especially in the household)
  3. a dental appliance that holds teeth (or a prosthesis) in position after orthodontic treatment

行业词典

• 体育： 固定环；
  医学： 保留器，保持器，固位体：使某物保留或保持在位的器具；义齿的一个部分，它可以其桥部与桥基齿联合，例如嵌体、部分冠或全冠；一种将牙齿和上下颌骨保持在位的正牙装置；用于固定或稳定假体装置的任何一型卡环、固位体或其他器具；固定假体将桥体附着于对桥基齿的部分；
  法律： 保留权；
  药学： 固位体；