Definition
to place a layer of material between two items to bond them together
將…黏合（或結合）起來
He used glue to sandwich the two pieces of wood together.
他用膠水把兩塊木頭黏合在一起。
The engineer decided to sandwich the insulation material between both sides of the circuit board for added safety.
工程師決定將絕緣材料夾在電路板的兩側以增加安全性。
Mom sandwiched the tomatoes and lettuce in the middle of the sandwich to enhance the flavor.
媽媽把番茄和生菜夾在三明治中間以提升風味。