首创精神,进取心开始并精力充沛地执行一项计划、任务的力量或能力;进取心和决心 The power or ability to begin or to follow through energetically with a plan or task; enterprise and determination.
一些有进取心的孩子摆摊卖柠檬汽水 The enterprising children opened a lemonade stand.
企图,进取心有目的的、勤勉刻苦的行动;进取心 Purposeful or industrious activity; enterprise.
他是个不错的小伙子,但好像没有什麽进取心。 He's a nice enough lad, but he doesn't seem to have much gumption.