downpours的音标：...

A typical hurricane brings 6 to 12 inches of downpours resulting in sudden floods.一场典型的飓风可带来6至12英寸的骤然降水,而导致洪水爆发.The heavy downpours resulted in flash floods, trapping dozens of people.倾盆大雨造成的洪灾使数十人被困....

n.倾盆大雨( downpour的名词复数 )...