| 释义 |
| | | | NOUN | | | | | /rɪˈteɪnə/ | | | | | 1 | a payment made to someone such as a lawyer so that they will be available to do work for you when you want them 聘用定金 | We’ ve put him on a retainer for the moment. 我们目前已付定金给他。 | | | | | 2 | BRITISH a reduced rent that you pay to keep your house , flat etc when you are not living in it , so that you can live in it when you return （为保留暂时不入住的房屋而交的）租房订金 | | | | 3 | old-fashioned a servant , especially one who has worked for someone from a high social class for a long time 仆人；佣人 | | | | 4 | a brace for your teeth 牙齿矫正器 | | |