元もとがとれる元が取れる表記・読み:元がとれる・もとがとれる1to recover (one's) costs; to break evenexpressions (phrases, clauses, etc.)一段動詞2to pay off (e.g. hard work); to be worth the effortexpressions (phrases, clauses, etc.)一段動詞idiomatic expression札へ残す語をコピー