flesh out

US /ˌfleʃ ˈaʊt/
UK /ˌfleʃ ˈaʊt/
"flesh out" picture
1.

充實, 具體化, 詳盡闡述

to add more details and information to something to make it more complete or substantial

:
We need to flesh out this idea before presenting it to the client.
在向客戶展示之前,我們需要充實這個想法。
The author took time to flesh out the characters in her novel.
作者花時間充實了小說中的人物。