英语词汇“mayday relay”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mayday relay
释义	mayday relay 转发遇险通报{无线电话用语}
随便看	pre-heating process preheating process pre-heatings preheating section preheating sectioni preheating section of kiln preheating tank preheating temperature preheating time preheating treatment pre-heating treatment preheating tube preheating tubes preheating tunnel preheating wrap for intake pre-heating zone preheating zone pre-heat lamp preheat lamp preheat oxygen preheat requirements preheat roll pre-heat roll preheats preheat section S题温处士山居 S题潼关楼 S题破山寺后禅院 S题稚川山水 S题红叶 S题虬上人房 S题都城南庄 S题金陵渡 S风入松 S风入松一瞥一瞬一知半解一石二鸟一石激起，千层浪一码事一碗水端平一碧万顷一神教一票到底