email是电邮的意思，而call则是打电话的意思，区别可以从以下例子看出：

It is important matter, When you send email to him, you need to call him the next day to check him received the email or not. 重要的事情，当您向他发送电子邮件时，您需要在第二天打电话给他以查看他是否收到电子邮件。

区别在于含义不同

email英['i:meɪl]美['i:meɪl]

n.电子邮件;

vt.给…发电子邮件;

call英[kɔ:l]美[kɔl]

v.打电话给; 呼唤，喊叫; 召唤，叫来，召集; 下令，命令;

n.喊叫，大声喊; 电话联络; 必要，理由; 要求;