explained

一、音标

英式发音：/ɪkˈspleɪnd/
美式发音：/ɪkˈspleɪnd/

二、词性与词形

动词 explain 的过去式和过去分词形式。

三、词义

解释，说明（make something clear or easy to understand by describing or giving reasons）
用语言、文字等将事物或现象的含义、原因或过程表达清楚。

四、用法

一般用于描述对某个现象、原因、规则、情况等的解释。

常与宾语搭配（explain sth.），也可与间接宾语搭配（explain sth. to sb.）。

在被动语态中，表示某事“已被解释”。

五、短语搭配

explained clearly 清楚地解释

explained simply 简单地说明

explained in detail 详细解释

explained away 辩解；掩饰

六、例句（10句）

She explained the problem to her classmates.

He explained why he was late for the meeting.

The teacher explained the grammar rule to the students.

The guide explained the history of the castle.

She patiently explained the steps of the experiment.

The scientist explained the results of the research.

The doctor explained the treatment plan in detail.

He explained how to use the new software.

The manager explained the company’s new policy.

The reason for his absence was explained yesterday.

七、翻译

explained：解释了，说明了。

是否需要我再帮你对比 explain / explained / explanation 的区别，用百科形式整理？