英语单词“distress frequency”的翻译、意思、用法、释义-英汉词典

单词	distress frequency
释义	distress frequency1.■【电信学】遇险频率，遇难呼救频率
随便看	scotochromogen scotodinia scotograph scotoma scotometer scotomize scotophase scotophil scotophobia Scotophobia scotophobic scotophobin scotophor scotopia scotopic scotopic vision scotoscope Scots Scots Gaelic Scots Greys Scots Guards ScotsIrish Scotsman Scots Nat Scots pine 身在山中不见山，却因远看更孱颜先生喜诱掖，贻诗极褒卉地带长垂生坎户，周行胎息贯天门瑟汩泻长淀当年闻诗礼，此日缅云林和风披拂物华妍，细泛松篁胜管弦何人一纸防秋疏，却与山窗障北风杜若菰蒲烟雨歇，一溪春色属何人忠嘉虽削稿，合付杀青传三閒独无言，了然洞妙理送人入京二首·其二城中有高树怀剡川故居次韵张直阁水仙花二首从剡溪至赤城桃夭柳媚词牋死中求生替夷党塾