| 单词 | retainer |
| 释义 | Word Frequency retainer(rɪˈteɪnə) noun 1. history a supporter or dependant of a person of rank, esp a soldier 2. a servant, esp one who has been with a family for a long time 3. a clip, frame, or similar device that prevents a part of a machine, engine, etc, from moving 4. a dental appliance for holding a loose tooth or prosthetic device in position 5. a fee paid in advance to secure first option on the services of a barrister, jockey, etc 6. a reduced rent paid for a flat, room, etc, during absence to reserve it for future use |
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