| 单词 | expertise |
| 释义 | expertise n[U] expert knowledge or skill, esp in a particular field 专门知识或技能（尤指在某一领域） Customers will be impressed by the expertise of our highly trained employees. 我们的雇员专业性强、 训练有素, 保证顾客满意. We were amazed at his expertise on the ski slopes. 他斜坡滑雪的技能使我们赞叹不已. |
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