| 释义 |
toughen 构词法3100 全国卷频次：0 /ˈtʌfən/ v. toughens 0 toughening 0 toughened 0 （使）坚硬，坚固；加强，强化（法律、规定等）；使更坚强；使坚韧 高考真题原句提选：Having spent most of her life in the wilds of Finland and toughened herself with half her teen years’ harsh training as a killer, she decides that she is ready to enter society.她在芬兰的荒野中度过了大半生，并在青少年时期接受了半数以上的严酷的杀手训练，使自己变得更加坚强，她决定她已经准备好进入社会。 |