large set大集largeadj.大的；大量的；大号的；广泛的adv.夸大地；[航海]顺风地v.狂欢作乐Large Project Business Development Manager大项目业务发展经理large-medium-sized industry enterprise大中型工业企业large-scale wind powered generation syst大型风力发电系统Large orbiting earth resources observatory大轨道地球资源观测large integrated monolithic array computer大规模集成化单片阵计算机large -power induced polarization method大功率激电法Large-Eddy Simulation of Katabatic Flows下沉气流的大型涡旋模拟Large Extension Node Switch Communications大型通信扩展节点开关Large-step wavefield depth extrapolation大步长波场深度延拓large area synchronous-code division mul大区同步码分多址技术

1. The large vessels begin to develop atherosclerosis.
   大血管开始发生动脉粥样硬化。
2. A superior mediastinal tumor encasing major vessels with vocal cord and diaphragm paralysis was found on CT scan.
   胸部电脑断层显示一上纵膈腔肿瘤包围著大血管，导致声带及横膈麻痹。