Определение de forest в Английский Язык Английский Язык словарь
United States electrical engineer who in 1907 patented the first triode vacuum tube, which made it possible to detect and amplify radio waves (1873-1961)
If an area is deforested, all the trees there are cut down or destroyed. 400,000 square kilometres of the Amazon basin have already been deforested. + deforestation de·for·esta·tion the ecological crisis of deforestation