existed for

existed for 基本解释

为……存在

existed for 用法和例句

1、The Roman Empire existed for several centuries.

罗马帝国存在了好几个世纪。

2、Errantry spirits have existed for thousands of years.

侠义精神源远流长，几千年来不绝如缕。

3、ow many centuries are the ancient Olympic Games known to have existed for

古代奥运会持续了多少个世纪？

4、Hypertext documents of various depths have existed for ten years.

各种深度的超文本文档已经存在10年了。

5、It has not existed for a century; and will not make a comeback.

该体系已经消亡了一个世纪，决不会再卷土重来。

6、Racism is a deeply rooted prejudice which has existed for thousands of years.

种族主义是存在了几千年的根深蒂固的偏见。

7、Though proneness to boasting and waste has existed for a long time, it is becoming more and more serious nowadays.

浮夸虚靡之风虽古已有之, 却于今为烈。

8、Dr Fannin scanned patients'brains and found that signature patterns existed for dysfunctional behaviours.

通过扫描病人得大脑, 范宁发现了失调行为得典型图谱。

重点词汇

existed v. 存在( exist的过去式和过去分词 )；生存；（尤指在特殊的条件下或在特定的场所）发现；持续存在