basis

• 指事物赖以建立或发展的基础、根据或出发点，如论点、体系或过程所依据的根本原则或依据。

A noun referring to the underlying foundation, principle, or starting point for something, such as an argument, system, or process.

不规则复数

1. Foundation or starting pointB2formal

   The underlying support or main principle for an idea, argument, or process.

   基础

   • The theory provides a solid basis for further research.
   • Trust is the basis of any strong relationship.
   • The agreement formed the basis for future negotiations.

   同义词basebedrockfoundationgroundworkstarting pointsubstructure

2. Regular frequencyB1formal

   Used to describe how often something happens or is done.

   规律性

   • We meet on a weekly basis to discuss progress.
   • The equipment is checked on a regular basis.
   • She visits her parents on a monthly basis.

   同义词frequencyperiodicityregularity