add up和add..to..有什么区别比如说3加4等于7add 3 to four makes sevenadd up 3 and 4makes seven都可以吗.

分类: 作业答案 • 2021-12-18 22:48:07

问题描述：

add up和add..to..有什么区别
比如说3加4等于7
add 3 to four makes seven
add up 3 and 4makes seven都可以吗.

答

都可以,add 3 to four makes seven 比较方便,add up=加上 add to=加到