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 signal (遇难船只或飞机等发出的)求救信号，遇难(呼救)信号(如SOS)[参较distress call] (病人等的)危急求救信号(或呼号) (尤指不用语言传达的)求援信号
随便看	anhydrosis anhydrotic anhydrous anhydrous alcohol anhydrous amonia anhydrous ferric chloride anhydrous phosphoric acid anhydrous plumbic acid anhydrous sodium carbonate anhydrous wolframic acid anhysteresis anhysteretic Ani. ani anianiau anicca a nice bit of a nice bit of money a nice kettle of fish a nice pass a nice place to live away from Anicetus, Saint Anichkov's myocyte aniconic aniconism

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