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retainer的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
a fee charged in advance to retain the services of someone
-
a person working in the service of another (especially in the household)
-
a dental appliance that holds teeth (or a prosthesis) in position after orthodontic treatment
retainer的用法和样例：
例句
用作名词 (n.)
- The retainer in his family was very honest.
他家里的那位仆人很诚实。
词汇搭配
- removable retainer 活动保持器
- retainer nut 防松螺母
- felt retainer 毛毡油封座圈...
- nut retainer 螺母栓
- electrode retainer 电极护管
- bearing retainer 轴承托
- oil retainer 护油圈,润滑油保持环...
- retainer seal 护圈密封
- valve retainer 气门盘,气门座圈...
- spring retainer 弹簧限位器
- retainer bar 收集器
- retainer belt 夹送皮带,保持带...
- feed retainer 隔料栅
- retainer ring 挡圈
- ball retainer 滚珠轴承分离环,球护...
- grease retainer 护脂圈,护脂毡圈...
- retainer clip 绳夹的夹头,绳夹舌板...
- molybdenum retainer 钼隔料网
- retainer pin 开口销,固定销...
- retainer screw 护圈螺钉
retainer的相关资料：
近反义词
【近义词】
- deposit 放置
- down payment 分期付款的头款...
- fee 费用
- payment 支付
- consideration 考虑
- servant 仆人
