n.

1. 流线型

a.

1. 流线型的

vt.

1. 把……设计成流线型
2. 使现代化
3. 使合理化
4. 使有效率；使简化

v.

1. [usu. as adj. streamlined] design or provide with a form that presents very little resistance to a flow of air or water.
2. make (an organization or system) more efficient by employing faster or simpler working methods.

n.

adj.