英语词汇distress signal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	distress signal
释义	distress signaln.（名词） An international signal used by a distressed ship or aircraft to request help, as by radio broadcasts, flags, or flares.遇难（呼救）信号：处于险境中的船只或飞行器，如通过无线电广播、旗帜或照明弹来呼救的国际通用信号
随便看	homeward homewards Homewood homework homework homey homey homeys homicidal homicide homicides homie homies homiletic homiletics homilies homily hominess homing homing pigeon hominian hominid hominids hominies hominization

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。