英语词汇“distress signal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	distress signal
释义	distress signal noun : an emergency signal (as a flare, flag, or SOS) used by one in distress or in need of help
随便看	radial radial radial arm radial artery radial bearing radial brick radial canal radial drill radiale radial engine radial-flow radial gate radial head radial keratotomy radially radially radially symmetrical radial motion radial nerve radial-ply tire radial quantum number radial saw radial sector radial shield radial symmetry

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