the meat (or filling) in the sandwich a person who is awkwardly caught between two opposing factions.
a sandwich (or two sandwiches) short of a picnic (of a person) stupid or crazy. informal
英语词组固定搭配大全包含15956条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。