[C]
do a sum in one’s head
心算
The sum of two and two is four.
2加2的总和是4。
That is the sum of our experience.
那就是我们全部的经验。
a large sum of money
一大笔钱
vi & vt
His speech summed up the present situation of economy.
他的演讲概述了目前的经济形势。
<b>To sum up</b>, for a healthy heart you must take regular exercise and stop smoking.
总之，要想心脏健康，你必须经常运动并戒烟。
| Related Words | |
|---|---|
| 相关单词 | summed, summing, sums |