pulley
/ˈpʊli/ اسم B2باللغة العربية: مَنْجُور
- One of the simple machines; a sheave, a wheel with a grooved rim, in which a pulled rope or chain lifts an object (more useful when two or more pulleys are used together, as in a block and tackle arrangement, such that a small force moving through a greater distance can exert a larger force through a smaller distance).
- Annular ligament of the finger.
الجمع pulleys
من المكتبة
One of the sailors leaped on shore, a cord creaked as it ran through a pulley, and Dantès guessed they were at the end of the voyage, and that they were mooring the boat.
نتائج أخرى
تعلّم pulley في نصوص حقيقية
مع حساب مجاني، مرّر المؤشر فوق أي كلمة في المكتبة لترى معناها، واستمع إليها مقروءة بصوت عالٍ، واحفظ الكلمات لمراجعتها في مواعيد تناسب ذاكرتك، واعرف مقدار ما تعرفه من كل كتاب.