| 单词 | warm-up |
| 释义 | warm-up UK ['wɔ:m.ʌp] US ['wɔ:rm-] noun countable ■something that you do to prepare yourself for an activity, especially gentle exercises before a physical activity 做准备活动，热身 •A warm-up is important before a run so as not to strain any muscles.跑步之前做一下热身是很重要的，这样可以避免拉伤肌肉。 •Let's do a few warm-up exercises.我们来做一些准备运动吧。 |
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