The island's rodent population irrupted.这座岛屿上的啮齿类动物急剧繁殖.She irrupted into our sitting room.她突然闯进我们的客厅.The crowd irrupted into a burst of patriotism.人群中爆发出一片爱国主义声音....

irrupted的音标：...

v.突然冲入( irrupt的过去式和过去分词 )...