英语词汇“pyrotechnic code”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	pyrotechnic code
释义	pyrotechnic code pyrotechnic code [¦pī·rə¦tek·nik ′kōd] (communications) Significant arrangement of the various colors and patterns of fireworks, signal lights, or signal smokes used for communication between units or between ground and air.
随便看	n dash n-dash ndash ndasp ndassp ndat ndata ndatc ndate ndats ndatss ndatt ndatus ndau ndawg ndawn ndaws n-day ndb ndba ndbb ndbbm ndbbmo ndbc ndbce

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