WordyirmiMeaningtwentyPart of speechnumeralPronunciationCourseHardcore TurkishLessonLesson 73Usages of yirmiEski laptopumun bataryası tam şarj olmuşken bile sadece yirmi dakika dayanıyordu.Even when its old battery had been fully charged, my old laptop’s battery would only last for twenty minutes.