Usages of سيطر على
عالج المدير نفسه وسيطر على المرض.'âlaja al-mudîru nafsahu wa saytara 'alâ al-maradi
The manager treated himself and controlled the disease.
لم يسيطر الأستاذ الغاضب على نفسه، فعاقب التلميذ.lam yusaytiri al-ustâdhu al-ghâdibu 'alâ nafsihi, fa'âqaba at-tilmîdha.
The angry professor did not control himself, so he punished the pupil.
صديقي يسيطر على مصيره بنفسه.sadîqî yusaytiru 'alâ masîrihi binafsihi
My friend controls his destiny himself.
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