2020-08-05 Ammonium Nitrate: Fertilizer behind the Beirut Explosion
Lebanese officials say ammonium nitrate, a substance used as fertilizer in agriculture, likely caused the massive explosion in Beirut. The…
VOA英语教学网 - VOA Learning English
一个让你免费在线学习VOA英语的好地方! 无须报名, 不收学费, 全年无休, 保证提高! (^_^)
Lebanese officials say ammonium nitrate, a substance used as fertilizer in agriculture, likely caused the massive explosion in Beirut. The…