Definition: why you do something or why something exists Level: B1
这次会议的主要目的是决定我们的下一个项目。
The main ___purpose of this meeting is to decide our next project.
这种药物只能用于医疗目的。
This medication can only be used for medical ___purposes.
他写这封信的目的是寻求建议。
His ___purpose in writing the letter was to ask for advice.
