柯林斯詞典emergency room (emergency rooms) 1. N-COUNT [美國英語] →see accident and emergency 返回 emergency room劍橋詞典the part of a hospital where people go when they are ill or injured and need treatment quickly 急診室，急救室 She had to be rushed to the emergency room . 她不得不被緊急送往急救室。 返回 emergency room