كتاب Insight - متوسط - الوحدة 9 - 9ج

a mechanical tool or an electronic device that is useful for doing something

جهاز, أداة

favorable or well-suited for a specific purpose or situation

مناسب, ملائم

having a high price

باهظ, غالي

no longer useful or fashionable

having a reasonable price

غير مكلف, معقول الثمن

(of a system or machine) achieving maximum productivity without wasting much time, effort, or money

فعال, كفؤ

able to last for a long time without breaking or wearing out easily

متين, قوي

easily damaged or broken

هش, هشّ

able to be trusted to perform consistently well and meet expectations

موثوق, موثوق به