سكتة دماغية
a sudden serious illness when blood supply to part of the brain is cut off
noun
أمثلة:
• He suffered a stroke and lost the ability to speak.
• Regular exercise can reduce the risk of a stroke.
ضربة
a single movement of a pen, brush, or oar; an act of striking something
noun
أمثلة:
• She painted the wall with broad strokes.
• He won the race by a stroke of luck.