| 词组 | expertise |
| 释义 | 1． 常作不可数名词: The designers have expertise and experience with It is an example of such expert- ise. 2． 后面常跟介词 in，on，at 等: her expertise in using on-line methods his expertise on the ski slopes his expertise at civil service |
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英语用法大全包含3679条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。