friendly fire
noun/ˌfrendli ˈfaɪə(r)/
/ˌfrendli ˈfaɪər/
[uncountable]- in a war, if people are killed or injured by friendly fire, they are hit by a bomb or weapon that is fired by their own side
误杀，误伤（战争中由己方或友军造成的死伤） - Several soldiers were killed in friendly fire due to a mistake by allied forces.
由于盟军的失误，数名士兵在友军交火中丧生。
Oxford Collocations DictionaryFriendly fire is used before these nouns:- incident
- Several soldiers were killed in friendly fire due to a mistake by allied forces.