Don’t claim to know what you don’t know

不要不懂装懂

属类：习语名句-谚语-

for all one cares;for aught i care;for aught i know

不在意

属类：简明汉英词典--

not to know the real situation

不知利害

属类：简明汉英词典--

Don’t know the depths or bottom of things

不知深浅

属类：习语名句-汉英成语-

know nothing about what is going on in the world

不知世事

属类：简明汉英词典--

do not know what to do;At a loss

不知所措

属类：习语名句-汉英成语-

not to know where someone has gone

不知所向

属类：简明汉英词典--

not know what someone is driving at

不知所云

属类：习语名句-汉英成语-

not know what sb;is driving at;be unintelligible

不知所云

属类：习语名句-汉英成语-

Don’t know where he went

不知所之

属类：习语名句-汉英成语-

do not know where sb.went;has not been heard of since

不知所终

属类：汉英词对--

Don’t know good from bad

不知香臭

属类：习语名句-汉英成语-

Do not know whether it is true or false

不知虚实

属类：习语名句-汉英成语-

investigation of person in the know

调查知情人

属类：法学专业-法学术语-法律专业

No need to let others know

不足为外人道

属类：习语名句-汉英成语-

know the bottom of everything

彻底了解一切

属类：简明汉英词典--

what is know as

称之为...的

属类：学习英语-英文词组-

know what one is doing

成竹在胸

属类：习语名句-汉英成语-

not know where the next meal comes

吃了上顿没下顿

属类：科技术语--

well-know

出名的

属类：简明汉英词典--

They that know nothing fear nothing

初生牛犊不怕虎

属类：习语名句-谚语-

what is know as

大家所熟悉的

属类：工程技术-海运工程-航海工程

to know a little about

粗通

属类：简明汉英词典--

To know only one or two points

但知一二

属类：习语名句-汉英成语-

to know clearly

洞晓

属类：简明汉英词典--

not appreciate;not know;be ignorant of;fail to see

不识

属类：简明汉英词典--

not to appreciate;to fail to see;not to know

不识

属类：简明汉英词典--

can even recite sth. backwards fluently;know sth. thoroughly by heart

倒背如流

属类：简明汉英词典--

I Still Know What You Did Last Summer

到底是谁搞的鬼

属类：文化媒体名称-影片译名-

know one’s stuff

对工作很内行

属类：口语表达-俚语-