Backiel巴茨凯尔
backn.后面;背脊;靠背;后背;后卫vt.支持;后退adv.向后地adj.向后的;后面的;偏远的;过时的;积欠的
back-track database-creating回溯建库
Backed Oxtail Rice Italian Sauce意大利焗牛脷饭
Back-up Computer Control System备用电脑控制系统
back-reflection Laue photograph背射劳厄相片
Backing Up and Restoring Packages备份和还原包
backed the argument with facts.用事实证明论点
Back-dimensional reconstruction后处理重建技术
back to medical professional life回归医学生活