记忆方法
双解例句
小知识
To approximate is to calculate the value of something based on informed knowledge. A computer program can approximate the value of a house based on square footage, number of rooms, year built, and other relevant factors.
As a verb, approximate means “to estimate.” Unlike the word guess, approximate implies the use of a logical or mathematical method. You might guess how tall a friend is based on the first number that comes to mind, but you could approximate his height by using your own height as a comparison. As an adjective, approximate can mean “near” or “close together.” If your friend calls to say he’s at a location approximate to your house, she’s in your neighborhood.
实用短语
常用短语
单词用法
这组词的共同意思是“接近”,它们之间的区别是:
approach意思较广,既可指时间、空间、思路方面的接近,也可指实际的接触;指人时,侧重目的和动机。
approximate除指思想方面的关系外,还常指数目、数量等的接近。
approximate calculation近似计算
approximate method近似法
approximate formula近似公式;近真公式
词根词缀
词根: proxim
=close,near,表示”接近,靠近”
n.
approximation 近似值approximate[adj.近似的]+ion表名词→n.近似值
proximity 接近,附近proxim接近,靠近+ity表名词→n.接近,附近
v.
approximate [to]接近ap不断+proxim接近,靠近+ate表动词→v.[to]接近