基本解释[机械工程]轴承垫片敷层轴承衬背英汉例句双语例句A multilayer sliding bearing includes a rigid metal backing (12) having a metal bearing liner (14) attached thereto.一种多层滑动轴承,包括具有贴于其上的金属轴承衬垫(14)的刚性金 属背衬(12)。ip.combearing liner backing更多例句专业释义机械工程轴承垫片敷层轴承衬背