Noun:

1. alcoholic drink from fermented cider; `cider' and `cyder' are European (especially British) usages for the fermented beverage

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hardestadv.极难地adj.最难的形容词hard的最高级.

1. Fermented apple juice can be used to make cider, an alcoholic drink.
   发酵后的苹果汁能够用于酿造果酒这一含酒精饮料。
2. Apple juice is also juice or apple juice ,but cider also after fermentation ,it is similar to wine.
   苹果汁是苹果的原汁或是还原汁，而苹果酒是经过发酵的，类似葡萄酒。