英语词汇Distress Signals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 Signals
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	deteriorate deteriorated deteriorate into deteriorates deteriorating deteriorating supplies deterioration deteriorations deteriorative deteriorator deteriorators deteriorism determent determents determinabilities determinability determinable determinableness determinables determinably determinacies determinacy determinant determinantal determinant rank

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