undertook to

undertook to 基本解释

同意试图从事保证

词组短语

1、undertook to do 设法做成...

undertook to 用法和例句

1、He undertook to be here at five.

他答应五点钟到这里来。

2、He undertook to be there at five o clock.

他答应5点钟到这里。

3、He undertook to defend this attitude.

他开始为这一态度辩护。

4、I undertook to teach the children English.

我答应教孩子们英语。

5、Next he undertook to pay off the debts.

然后他同意负责偿还债务。

6、He undertook to revise the composition for me.

他许诺为我修改作文。

7、He undertook to edit the text himself.

他答应亲自编辑正文的内容。

8、They undertook to promote exchanges and trade.

他们同意促进交流和贸易。

9、She kindly undertook to revise my compositions.

她好心地负责给我改作文。

10、He undertook to finish the work by Monday.

他担保在星期一以前完成工作。

重点词汇

undertook undertake的过去式