基本解释adv.灾难地；悲惨地同根派生 英汉例句The trouble with this approach (apart from the long wait) is that things can go calamitously wrong both at the squeezing-out stage and at the letting-in stage. 那就是，在“排挤出局”和“引进”两个阶段，事态发展都有可能出错，而带来灾难性的结果。