locomotives - engines that make a train go forward, chugged - when a machine moves slowly and noisily, gadgets - small, specialized machines or electronic devices, phonograph - a machine that plays recorded music or sound, sputtered - when something works in a rough or uneven way and makes popping noises, flop - when something is a complete failure, incandescent - something that gives off a lot of light, cylinder - something with circular ends and straight sides, patents - legal documents for an invention,

Module 1, Week 1

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟