1、perhaps英[p??h?ps]美[p?r?h?ps]，adv.可能; 大概; 也许; (表示不确定)也许; (用于粗略的估计)或许;n.假定; 猜想; 未定之事。

2、[例句]Then it came to me that perhaps he did understand.然后，我突然意识到他可能的确是明白了。