learning device इन हिंदी

learning: अभ्यास पांडित्य

device: साधन उपकरण जंतर

learning by doing	learning by vicarious experience	learning coefficient
learning curve	learning desirability	learning difficulty
learning disability	learning hierarchy	learning machine

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी