英汉词典

1. 坚强的;吃苦耐劳的;坚韧不拔的
    A tough person is strong and determined, and can tolerate difficulty or suffering.

    e.g. He built up a reputation as a tough businessman...
           他树立了铁面生意人的名声。
    e.g. She is tough and ambitious.
           她坚韧顽强，满怀抱负。