an up and down motion that moves energy, to use energy to do something, energy that makes something work, a type of energy that lets us hear, where something comes from, a device or object that makes or does something,

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?