问题描述：
double与twice的用法和区别
主要是讲到倍数的时候,如：Khone Falls on the Mekong River in Southeast Asia sends much water over the edge every second — nearly double the flow of North America's Niagara Falls.
nearly double在这里如何理解?是“将近一倍”还是“将近两倍”?
主要是讲到倍数的时候,如：Khone Falls on the Mekong River in Southeast Asia sends much water over the edge every second — nearly double the flow of North America's Niagara Falls.
nearly double在这里如何理解?是“将近一倍”还是“将近两倍”?
问题解答：
我来补答展开全文阅读