enough的用法
问题描述：
enough的用法
很纠结以下两个句子,我觉得错例和正确的例子差不多呀,都是enough for sb to do sth的形式,怎么也看不出错例怎么错了,
正确:the book was short enough for me to read in a night
错误:the chemical processed were complex enough for them to require additional analysis
答
enough[I5nQf] n. adj.&adv.1. 用作名词,表示“足够（的数目或数量）,没有复数形式,但根据情况可表示复数意义.如：Enough has been said of this problem. 有关这个问题,已经谈得够多了.Enough were present to cons...