柯林斯词典power nap 1. N a short sleep taken during the working day with the intention of improving the quality of work later in the day 电源午睡; 工作日中的小睡，为使接下来的工作更有效率 返回 power nap剑桥词典a short sleep that you have during the day 能量盹儿，恢复精力的小睡（白天时间的小睡） Taking a 20-minute power nap can boost your energy levels . 打20分钟的能量盹儿，就能帮助你恢复体力。 返回 power nap