攻讦的英文：
to rake up sb's past and attack him; to expose sb's past misdeeds

参考例句：

The presidential candidates went for each other in the papers
总统候选人在报上相互攻讦。

The candidate have no good idea of their own, so they just take cheap shot at each other.
那些候选人没有什麽好政见，只是恶劣地互相攻讦。

rake是什么意思：
n. 耙子；耙状工具
v. 耙；梳理

a rabble; a rake
耙子

The gardener rakes up the beds (the walks) (with a rake).
这园丁(用耙)耙平花坛(路径)。

rake the sky with a searchlight
用探照灯扫视天空

past是什么意思：
n. 过去；往事
adj. 以前的；结束了的；过去式的
adv. 以前地；经过，超过
prep. 在…之后，晚于；再也无法；经过，越过；超过

The past is the prologue.
前事不忘，后事之师。

He pasted the wall with Burlap. The wall is pasted with splotches.
他用粗麻布贴墙。墙上沾满了污点

It happened far back in the past.
这事发生在久远的过去。

attack是什么意思：
n. 打击，攻打，伤害
v. 伤害，攻击，进攻，攻打，解决

attacking clear
比较平直的高远球

It was a planned attack.
这是一次有计划的袭击。

We will not attack unless we are attacked; if we are attacked; we will certainly counterattack.
人不犯我，我不犯人；人若犯我，我必犯人。