字辨
especially; 指与其他的事物相比尤有胜之,强调特定的事情或场合
I like going fishing, especially in winter.
specially: 意味比especially弱,仅与其他的事物不同,而无更上一层的含意
They were specially trained in America.
particularly: 用以在同类的事物中,指出显著的特征或事例
It is particularly cold today.
specifically: 特别限定类别、目的等,使意义明确
I placed an order specifically for the school edition.