| 单词 | fartlek |
| 释义 | fartlek fart.lek AHD: [f\\adie/rt“lµk] D.J. [6f$8tlek]K.K. [6f$rtlWk]n.（名词）1. An athletic training technique, used especially in running, in which periods of intense effort alternate with periods of less strenuous effort in a continuous workout.健身跑，瘦身跑：为运动训练技巧，特别是跑步运动中，在连续的锻炼中，一些时段的剧烈运动与较不剧烈的运动交替进行2. A workout using this technique.健身跑训练，瘦身跑训练语源:1. Swedish [speed play] Swedish [speed play] 2. fart [running, speed] from fara [to go, move] from Old Norse * see per- 2fart [running, speed] from fara [to go, move] from Old Norse *参见 per- 23. lek [play] from leka [to play] from Old Norse leika lek [play] from leka [to play] from Old Norse leika |
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