参考例子
           - 1.The hard wearing layer can be designed into an embedding hard wearing copper sheath, a welding hard wearing copper layer and other hard wearing or antifriction materials.
 - 耐磨层可以为镶嵌的耐磨铜套或者焊接的耐磨铜层,也可以是其它材质的耐磨或者减磨材料。
 
- 2.hard alee; the ship went hard astern; swung the wheel hard left.
 - 驶船向上风的命令;轮船猛烈向后退;使劲向左旋转轮子。
 
- 3.Play hard, study hard, and work hard.
 - 尽情玩乐,用功读书,努力工作。
 
- 4.Work hard , Play hard And Die hard .
 - 做到死,玩到死,然后很难死。
 
- 5.A hard disk is different. A hard disk has an MBR (Master Boot Record), this is because a hard disk can have multiple partitions and any one of them can be bootable.
 - 硬盘则不同。硬盘有一个MBR(主引导记录),这是因为一个硬盘可以有多个分区,并且其中的任何一个分区都可以是可启动的。
 
网络释义
               - hard-faced hard-favored hard-favoured
 - 面貌严厉的;
 
- hard-faced hard-favored hard-favoured
 - 面貌严厉的;
 
- hard-faced hard-favored hard-favoured
 - 面貌严厉的;
 
- hard-faced hard-favored hard-favoured
 - 面貌严厉的;
 
- act a part airs and graces assume attitudinize hoity-toity lug mince prunes and prism put on air put on airs strike an attitude take on airs
 - 装腔作势;