基本解释n.消防演习同根派生 firedrill相关词英汉例句This was interrupted by a short firedrill in the middle of the field which delighted every one of the onlookers. 后来在球场上也举行了一场防火演习，造成球赛稍微暂停，不过倒是使旁观的人很感兴趣。firedrill更多例句