n.三明治( sandwich的名词复数 )；夹层；夹心蛋糕；状似三明治的东西v.插入( sandwich的第三人称单数 )；把…夹在…之间；挤在…中间；把…夹在面包片中 双语释义：n.(名词)[C] 三明治 two or more slices of bread with meat, cheese, etc. betweenv.(动词)vt. 把…夹在…之间 put one thing or person between two others especially when there is littl