Hardonn.哈登
hardadj.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
hardgroud surfaces硬度构造
Hard to find a job就业困难
hard-to-refuse难燃垃圾
hardstone necklace玉石项圈
hardsome handshake一笔外快
hard fiber machine硬质纤维机
Hard Lunar Landing月球硬着陆
hard urethane foam硬质聚氨酯泡沫塑料
hardwave configure硬件配置
hard leaved forest硬叶林