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| 单词 | hygienist |
| 释义 |
hygienist UK [haɪ'dʒi:.nɪst] US [-'dʒen.ɪst] noun countable (also dental hygienist) ■a person who works with a dentist and cleans people's teeth to keep them healthy （负责清洁牙齿的）牙医助手 |
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