approximately的词根是什么,词缀是什么

词根是形容词 proximate（非常接近的）

加前缀 ap- 为 approximate，形容词词性不改变，意思是 “具有近似特征的”

加后缀 -ly 为 proximately，由形容词变成副词，意思是 “达到近似程度地”

把它们合在一起的 approximately  还是副词，意思是 “达到精确度接近某个标准以致误差可忽略不计程度地”

proximately 和 approximately 意思差不多，前者不常用。

approximately是什么意思？

adv. 大约，近似地；近于 = around / about

例：

According to the Anxiety Disorders Association of America, approximately one in three people with panic disorder eventually develops agoraphobia.

根据美国焦虑紊乱协会，约有三分之一的拥有惊恐紊乱的人们最终出现广场恐怖症。

approximately是什么意思

approximately[英][əˈprɒksɪmətli][美][əˈprɑ:ksɪmətli]

adv.近似地，大约; 许;

以上结果来自金山词霸

例句:

1.

High school enrollment rates were approximately 56% nationwide but were lower in mindanao and in eastern visayas region.

高中的入学率全国约为56%，但是在棉兰老岛和西维萨亚斯群岛地区中较低。

approximately是什么意思啊

approximately: [ �0�5'pr�0�0ksim�0�5tli ]

ad. 近似地,大约

例句与用法

1. The plane will be taking off in approximately five minutes.

飞机大约五分钟后就起飞。

2. At a time near to; at approximately

将近。。。的时候；大约在。。。

3. A unit of time corresponding approximately to one cycle of the moon's phases, or about30 days or4 weeks.

月大约和月亮盈亏的一个周期相当的时间单位，或约三十天或四周

4. Approximately has400 pages when this book is completed.

当这本书完成时大约有四百页。