hammering away at

hammering away at 基本解释

不断地致力于……；一再强调

hammering away at 用法和例句

1、I kept hammering away at this idea.

我反复推敲这个想法。

2、The police officers were hammering away at the criminal.

警察在不断打击罪犯。

3、He has been hammering away at an article for a week.

一周来，他一直在埋头撰写一篇文章。

4、They have been hammering away at comrade Yu for a few days, trying to change his mind.

几天来, 他们一直在努力做俞同志的工作, 试图改变他的想法。

重点词汇

hammering n. 锤打；锤击；抨击

away adv. 离开，远离；在远处；消失 adj. 不在的；遥远的；客场比赛