It's 15 by 15 meters 中by的意思是什么?
问题描述:
It's 15 by 15 meters 中by的意思是什么?
答
by 乘
是15乘15米.multiplied by 和 by 是有区别吗?有
multiplied by 乘以
如:5 multiplied by 5 is 25.