英汉词典

1. 数数
    When you count, you say all the numbers one after another up to a particular number.

    e.g. He was counting slowly under his breath...
           他轻声地慢慢数着数。
    e.g. Brian counted to twenty and lifted his binoculars.
           布赖恩数到20，然后举起双筒望远镜。

2. 计算(或清点)总数
    If you count all the things in a group, you add them up in order to find how many there are.

    e.g. At the last family wedding, George's wife counted the total number in the family...
           在上一次家族婚礼上，乔治的妻子清点了家族成员的总数。
    e.g. I counted the money. It was more than five hundred pounds...
           我数了数那些钱，有500多英镑。