名詞 retainer:

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

1. Her new impression of him is strengthened by the evidence of an old Darcy family retainer who has nothing but good to say of Darcy.
   她對于他的這種新印象，由于達(dá)西家一個(gè)老家仆的證明而又得到加深，這老家仆對達(dá)西贊不絕口。
2. An attendant; a retainer.
   隨從，侍從; 家臣

retainer

n.（名詞）
One that retains, as a device, frame, or groove that restrains or guides.
護(hù)圈，定位器：保持起限制或指引作用的裝置、框架或溝槽的設(shè)備
Dentistry An appliance used to hold teeth in position after orthodontic treatment.
【牙科學(xué)】 牙架，固位體：在牙治療之后用于保持牙位的用具

An employee, typically a long-term employee.
雇員，尤指長期雇員
A servant or an attendant, especially one in the household of a person of high rank.
仆人或服務(wù)員，尤指高階層人士家中的

retainer
retainer 2

n.（名詞）
The act of engaging the services of a professional adviser, such as an attorney, a counselor, or a consultant.
職業(yè)顧問者：從事職業(yè)顧問服務(wù)的行為，如律師、法律顧問或咨詢醫(yī)生
The fee paid to retain a professional adviser.
聘金：雇用職業(yè)咨詢師所付的費(fèi)用