英文：A thin, crisp wafer or biscuit, usually made of unsweetened dough.
中文：薄脆餅幹一種通常由不含糖的生面團做成的薄脆餅幹
英文：Microelectronic circuits in which the passive components and their metallic interconnections are formed directly on an insulating substrate and the active semiconductor devices(usually in wafer form) are added subsequently.
發表新回應