flesh out something
— phrasal verb with flesh /fleʃ/verb
to add more detail when describing or explaining something:
Emily should have included these pieces of information to flesh out her argument.
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。