Introduce la palabra que quieres buscar

source of pollution

Biblioteca

Contenido multimedia
1
Solar and wind beat coal for first time: BBC Learning English from the News
Cars are the primary source of pollution in this city.
environment
основной источник загрязнения
Главная причина или источник загрязнения.
Solar and wind beat coal for first time: BBC Learning English from the News
ResumenBibliotecaEjemplosExperto de IADiccionarios
Active Dictionary Company Limited 7/F, MW Tower, 111 Bonham Strand, Sheung Wan, Hong Kong