sandwich          
 noun [ C ] uk/ˈsæn.wɪdʒ/ us/ˈsæn.wɪtʃ/
A1 三明治,夹心面包片
two pieces of bread with cheese, salad, or meat, usually cold, between them 
  a tuna/ham sandwich 金枪鱼/火腿三明治 
 a toasted sandwich 烤三明治 
 a sandwich bar/box 三明治快餐店/亭 
 sandwich fillings 三明治夹馅 
  UK (also sandwich cake)夹心饼,三明治饼 
a cake consisting of two thin, round layers with a filling such as cream between them
  a jam and cream sandwich 果酱奶油夹心饼 
 a Victoria sandwich 维多利亚夹心饼 
 - More examples
 - a cheese sandwich
 - I just have a sandwich at midday.
 - I made him some sandwiches to take with him.
 - They sell sandwiches and rolls.
 - What would you like in your sandwich?