WordلانMeaningbecausePart of speechconjunctionPronunciationCourseHardcore Arabic (Levantine)LessonLesson 15Usages of لانلما دخلنا عالبناية، ما عرفنا وين قاعة الدرس لان الممر كان طويل وفيه ابواب كتير.When we entered the building, we did not know where the classroom was because the corridor was long and had many doors.