单片三明治；外馅三明治

n.单片三明治; 单层三明治

open sandwiches───单片三明治；外馅三明治

Reuben sandwich───鲁宾三明治（一种夹咸牛肉、瑞士干酪和泡菜的炙烤三明治）

Cuban sandwich───古巴三明治

bacon sandwich───培根三明治

club sandwich───总会三明治

egg sandwich───鸡蛋三明治

ham sandwich───火腿三明治

hero sandwich───英雄三明治

sub sandwich───亚三明治

A hamburger (or burger) is a sandwich consisting of a cooked Patty of ground meat, usually beef, placed in an open bun or between two slices of bread.───汉堡包(或称汉堡)是一种夹了一块碎肉馅的三明治，通'常是将牛肉放在一片小圆面包上或夹在两片面包之间。

According to the constitution of the open web sandwich plate, two models of finite element analysis using plate shell, block and beam element are given.───根据空腹夹层板的构造特点，提出了空腹夹层板有限元分析的两种计算模型。

OBJECTIVE: To evaluate the clinical efficacy of the "open sandwich" with flowable composite technique in wedge-shaped defect restoration.───目的：本实验评价流动树脂开放式夹层技术充填楔状缺损的临床有效性。

I order a big fat open sandwich with ham and cheese and masses of salad.───我点了一份夹着厚实火腿及奶酪的单片三明治以及一大盘沙拉。

Two Models of Analogy Sandwich Plate Analysis for Open-Sandwich Plate───空腹夹层板连续化分析的两种模型

OBJECTIVE: To evaluate the clinical efficacy of the "open sandwich" with flowable composite technique in wedge-shaped defect restoration.