| 释义 |
civil defenceBrE /ˌsɪvl dɪˈfens/ NAmE /ˌsɪvl dɪˈfens/ (especiallyUS ˌcivil deˈfense ) noun [U ]the organization and training of ordinary people to protect themselves from attack during a war or , in the US , from natural disasters such as hurricanes 民防 |