知识与理解 - Knowledge

探索英语习语如“back to front”和“the ins and outs of”如何与英语知识相关。

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on a need-to-know basis [短语]

used to refer to the practice of providing information only to those who absolutely require that specific information to perform their tasks or duties effectively

Ex: Due to security concerns , information about the operation will be distributed on a need-to-know basis .

back to front [短语]

used to indicate one's complete knowledge or understanding of something

Ex: Our tour guide knows the history of this city back to front ; you can ask her anything .

to [know] {sth} like the back of {one's} hand [短语]

to be well-informed about or completely familiar with something

Ex:

to [know] {sb/sth} inside out [短语]

to have very good knowledge or understanding about someone or something

Ex: She 's worked with this software extensively and knows it inside out .

to [have] {sth} at {one's} fingertips [短语]

to have easy, immediate access to something, often information or resources

Ex:

to [have|know] {sth} down pat [短语]

to know something so perfectly that one can do it at anytime without having to focus or think

Ex: She knows the piano piece down pat ; she can play it flawlessly .

up to speed [短语]

in a state of being informed and knowledgeable about a particular topic or situation

Ex: To succeed in this industry , you need to stay up to speed with emerging trends .

the ins and outs of {sth} [短语]

a complete set of facts or details about how something is done or how it works

Ex: He 's the best mechanic in town ; he knows the ins and outs of every car engine .

to [stand] on the shoulders of giants [短语]

to take advantage of the understanding and discoveries of influential figures who have been through the same or similar intellectual progress

Ex: Our generation has the privilege of standing on the shoulders of giants who fought for civil rights .

a thing or two [短语]

some pieces of information or knowledge that may be useful or relevant at a later time

Ex: After working in the industry for years , he 's learned a thing or two about how to run a successful business .

to [know] the score [短语]

to be well-informed about a particular situation, to the point where one is able to determine the outcome

Ex: After researching the market for months , he knows the score and is ready to make an informed investment .

street smarts [名词]

街头智慧

Ex: Having street smarts is essential when you 're living in a big city .

在大城市生活时，拥有街头智慧是必不可少的。

知识与理解
Knowledge	逻辑与智慧	意识或无意识	新闻与信息
Ignorance	Understanding	缺乏理解	缺乏理解
Realization	记住	忘记	Expertise
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