三级: three-level; Fully Good火灾: fire; conflagration警报: alarm; warning; alert火灾警报: alarm of fire; e warning; fire alarm火灾警报器: fire alarm sounder火灾警报系统: fire alarm systemfire-alarm systemm; fire alarm system=fire-alarm system火灾警报装置: fire alarm device; fire alarm equipment; fire warning device; firealarmequipment求援火灾警报: additional alarm发火灾警报命令: pull the box火灾警报调度员: fire alarm dispatcher明确的火灾警报: full fire alarm手动火灾警报器: manual fire alarm sounder三级火警的火灾: three bagger火灾警笛: fire alarm siren火灾警戒员: firewatcher三级火箭: three-stage device; three-stage rocket; trree-stage rocket三级火箭的: three-stage直接三级火警: straight third降级火灾载荷: derated fire load四级火警火灾: four alarm blaze直接三级火警 不发二级火警: straight third三级: three-level; [巴] fully good◇三级风 force 3 wind; gently breeze; 三级火箭 the three-stage rocket; 三级跳远 [体育] hop, step and jump; triple jump警报: alarm; warning; alert 发警报 sound the alarm; sound the siren; 预备警报 yellow alert; 解除空袭警报 all clear; 空袭警报 air- raid alarm; air- raid warning; 战斗警报 combat alert; 向 ... 发出警报 send out a warning to ...; 大风警报 gale [storm] warning; 警报迅速传开。 the alarm spread rapidly. 我们事先得到敌人正在逼近的警报。 we received warning that the enemy were getting nearer.; 警报标志 warning sign; 警报喇叭 alarming horn; 警报器 alertor; telltale; alarm; siren; warning device; 警报声 alarm song; 警报网 warning net; 警报系统 warning system; 警报信号 alarm signal; 警报信号系统 alarm signal system; 警报装置 alarming apparatus火灾: fire (as a disaster); conflagration◇火灾保险 fire insurance; 火灾保险公司 [英国] fire company; 火灾监测 fire monitoring; 火灾控制 fire control抗灾警备: policing against natural disasters