努力的名词形式用英语怎么说_英文单词
时间：
努力的名词形式用英语是 "effort"，来源于拉丁语 "ex fortis"，意为 "out of strength"。
例句：
He put in a lot of effort to pass the exam. (他花了很多努力通过考试。)
Her efforts to save the company were in vain. (她挽救公司的努力是徒劳的。)
The team's efforts paid off and they won the game. (球队的努力得到了回报，他们赢得了比赛。)
例句：
He put in a lot of effort to pass the exam. (他花了很多努力通过考试。)
Her efforts to save the company were in vain. (她挽救公司的努力是徒劳的。)
The team's efforts paid off and they won the game. (球队的努力得到了回报，他们赢得了比赛。)