application的用法：
用作名词(n.)
He has filed his application.
他已经呈交了申请书。
Barbara made an application for a job as a nurse.
芭芭拉提出应征护士的工作。
The application of new scientific discoveries to industrial processes usually makes jobs easier to do.
应用新的科学发明于工业生产过程常可使工作更轻松。
This is a new discovery that had a number of industrial applications.
这是一项有多种工业用途的新发明。