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nuts and bolts
01
某事物最重要的方面
the most basic or essential aspects of something
What is the origin of the idiom "nuts and bolts" and when to use it?
The idiom "nuts and bolts" originated from the world of machinery and construction, where nuts and bolts are essential components used to fasten and hold things together. "Nuts" are the threaded metal fasteners with a hole in the center, while "bolts" are the corresponding threaded rods with a head. Figuratively, this expression is used to refer to the practical and fundamental aspects or details of a subject or task. It implies focusing on the basic and essential elements necessary for understanding or accomplishing something.
例子
Before diving into the complex theories, let's start with the nuts and bolts of the subject to establish a solid foundation.
The training program covers the nuts and bolts of project management, equipping participants with practical skills and knowledge.
The book offers a comprehensive guide that covers the nuts and bolts of starting and running a successful business.
The workshop provided participants with the nuts and bolts of financial planning, helping them make informed decisions about their finances.
Understanding the nuts and bolts of coding is crucial for aspiring software developers to build functional applications.
