Purpose for

purpose · n. 目的，意圖[C]；用途；效用，效果[C] · vt. 【書】意圖；決意；打算[+to-v][+v-ing][+that] ...

The purpose of the research is to try to find out more about the causes of the disease. 研究的目的是試圖進...

purpose的意思、解釋及翻譯：1. why you do something or why something exists: 2. If you do something on purpo...

The preposition 'for' generally indicates a purpose for doing something or an endpoint. 介係詞'for' ...