مفتاح

مِفْتاح \ button: a small round object that is pressed to work a bell or light. key: an instrument for opening locks; sth. that provides an answer, or a way to gain sth.: Hard work is the key to success, part of an instrument like a piano or typerwriter, that works when pressed with a finger. knob: a round handle for controlling parts of a machine (car, radio, etc.). wrench: a tool used for holding and turning things (esp. to tighten or loosen them). \ مِفْتَاح رَبْط \ spanner, wrench: a tool for screwing nuts and bolts. \ See Also صمولة (صَمُولة)‏ \ مِفْتَاح كَهْربائيّ \ switch: a device for starting and stopping a flow of electricity: a light switch.