wind的形容词和名词是？

　　A wind of change was blowing through the banking world.

　　银行界刮起了改革之风。

　　The machine is worked by wind power.

　　这台机器是以风力推动的。

　　She tried to stop the flow of blood from the wound.

　　她试图止住伤口流血。

　　Pressure applied to the wound will stop the bleeding.

　　压住伤口可以止血。