hardbyprep.【旧】临近；哈德比；advhardadj.硬的；困难的；棘手的；坚强的；残酷的；用力的；液态的；严寒的；确凿的adv.努力地；强烈地；严重地；坚定地hard tooth surface gears硬齿面齿轮hard disk backup program硬盘备份程序hard-drawn copper wire冷拉铜线hard-cushion formation硬垫群系hardest-first strategy最难优先策略hard chromium plated too硬质镀铬工具Hard to find job locally在当地找不到工作Hard to avoid deficiency替漏难免hard-to-use CPU chip难用的中央处理机片hard character generator硬件字符发生器