multilayer material的用法和樣例：
例句
- Laminated material is two layers or multilayer compound material prepared by pressing with two or more alloys.
疊層材料是由兩種或兩種以上的合金采用壓力加工方法制備而成的二層或多層的復合材料。 - Insulation and jacketing material backed with paper or other flammable material is not acceptable.
不得使用襯有紙質(zhì)或其它易燃材料的絕緣及外保護層材料。
