柯林斯词典avalanche /ˈævəˌlɑːntʃ/ (avalanches) 1. N-COUNT An avalanche is a large mass of snow that falls down the side of a mountain. 雪崩 返回 avalanche剑桥词典a large amount of ice , snow , and rock falling quickly down the side of a mountain 雪崩 too many things that arrive or happen at the same time 大量；突然到来的一大批 We were swamped by an avalanche of letters /phone calls /complaints . 大批的来信／电话／投诉让我们疲于应付。 返回 avalanche