fartlek
n.
1952, Swedish, from fart "speed" (cognate with Old Norse fara "to go, move;" see fare, v.) + lek "play" (cognate with Old Norse leika "play;" see lark, v.).
词汇 | fartlek |
词根词缀 | Online Etymology Dictionary fartlek n. 1952, Swedish, from fart "speed" (cognate with Old Norse fara "to go, move;" see fare, v.) + lek "play" (cognate with Old Norse leika "play;" see lark, v.). |
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