ورقة عمل الشحنات الكهربائية
Text z Príbehu
- الاتجاهات:
- positive charge positive charge positive charge positive charge positive charge positive charge
- negative charge negative charge negative charge negative charge negative charge negative charge
- neutral neutral neutral neutral neutral neutral
- اضغط لإضافة عنوان
Bolo vytvorených viac ako 30 miliónov storyboardov