B2 to please someone by giving them what they want or need使满足，使满意
C1 to have or provide something that is needed or wanted达到条件／满足需要／符合要求
The dispute was settled by an agreement that satisfied both sides.
She satisfies all the requirements for the job.
The candidates listed below have failed to satisfy the examiners.
Nothing, it seemed, would satisfy his insatiable curiosity.
We hope to reach an agreement which will satisfy the interests of both parties concerned.
to make someone believe that something is true使确信；使相信