| 词组 | exercise |
| 释义 | - How often do you take exercise? (Not *make/do exercise*) (i.e. in general, to improve your physical condition; uncountable) - I'm doing exercises to strengthen my leg muscles. (Not *taking/making exercises*) (i.e. particular exercises; countable) |
| 随便看 |
英语用法大全包含5463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。