ignore的名词和形容词分别为ignorance和ignorable。ignore作为及物动词，含义为“忽视”、“佯装未见”；ignorance作为名词，含义为“无知”；ignorable作为形容词，含义为“可忽视的”、“不计的”。
一、ignore的意思及用法
ignore作为及物动词时，意为忽视;对…不予理会;佯装未见;不予理睬。
例句：I made a suggestion but they chose to ignore it.
我提了个建议，但他们不予理会。
She ignored him and carried on with her work.
她没理他，继续干她的活。
She said her husband ignored her...
她说丈夫不关心她。
Such arguments ignore the question of where ultimate responsibility lay.
这些争论忽略了最终责任由谁来负的问题。
Ignore what he said ─ it doesn't mean a thing.
别理睬他说的话，他那都是瞎说。
We shall ignore factors extraneous to the problem.
我们应该撇开与此问题无直接联系的因素。
二、ignorance的意思及用法
ignorance作为名词，意为无知。
例句：She was kept in ignorance of her husband's activities.
关于丈夫的活动，她一直蒙在鼓里。
I am embarrassed by my complete ignorance of history...
我对历史一无所知,这让我很难堪。
Children often behave badly out of/ through ignorance.
儿童往往出于无知而不守规矩。
We preferred to remain in blissful ignorance of what was going on.
我们乐得对正在发生的事情一无所知。
In my ignorance I had never heard country& western music.
我很无知，从来没听过乡村与西部音乐。
三、ignorable的含义及用法
ignorable作为形容词，意为可忽视的；可忽略（不计）的。
例句：Contextual factors are not ignorable in the process of translation.
语境的因素是翻译过程中不可忽视的一个因素。
This did show the ignorable function of the public opinion for political processing.
这说明政治运行过程的舆论作用不容忽视。
The effect of jacket and foam may be ignorable in calculation of strength and deformation.
且在进行强度和变形计算时，可忽略泡沫和夹克的影响。
