with obj.［usu. as adj. streamlined］
1- design or provide with a form that presents very little resistance to a flow of air or water, increasing speed and ease of movement把…设计成流线型, 使成流线型：
streamlined passenger trains.
流线型客运列车。
1.1
- figurative make (an organization or system) more efficient and effective by employing faster or simpler working methods〈喻〉精简, 简化（机构, 体系）; 使效率提高：
the company streamlined its operations by removing whole layers of management.
那个公司通过取消全部管理层提高了工作效率。
- a line along which the flow of a moving fluid is least turbulent（流动液体的）流线。
1
- (of fluid flow) free from turbulence（液体的流动）顺畅的, 畅流的。
2
- dated having a streamlined shape〈旧〉流线型的：
a streamline aeroplane.
流线型飞机。