adj.风哮雨嚎的；喧哗的
adv.非常地
n.吼声；咆哮；怒吼
动词roar的现在分词.
The news was greeted with roaring cheers among the workers. 工人们听到这消息时都欢声雷动。
In the depth of forest, the roaring of tigers can usually be heard. 森林深处，常可以听到老虎的吼声。
the noise became a steadied roaring. 噪音变成了持续的咆哮。
