Noun:

1. yeast-raised roll with a hard crust

hardjo哈尔乔型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Hard exudates of retina视网膜硬性渗出物hard-head calculation精确的计算hardface remelted layer堆焊重熔层hard-sized news print重施胶新闻纸hard disk drive adapter硬盘驱动适配器hard-wired controller硬连线控制器Hard To Recall The Past往事难追忆hard-brittle material硬脆材料hard pion approximation硬兀近似hard alloy turning tool硬质合金车刀