信号弹信号灯信号火箭信号照明弹signal: n. 1.信号,暗号;信号器。 2.动机,导火线 (fo ...flare: n. 1.摇曳的火焰,闪烁的火光,闪光(信号);曳光管; ...flare signal bomb: 信号炸弹produce a flare as a signal: 放火为号red flare signal: 红色火焰信号; 红焰信号下载手机词典可随时随地查词查翻译