software training use operation Perform work reuse exertion exploitation, growth - the act of creating some place of land or drinking water more lucrative or effective or useful; "the development of Alaskan methods"; "the exploitation of copper deposits" I make use of a wheelchair → أُسْتَخْدِمُ كُرْسِيُّ الـمُقْعَدِين → https://shand542hjl4.blogitright.com/profile