英语词汇“ack-ack”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	ack-ack
释义	ack-ack noun /ˌæk ˈæk/ /ˌæk ˈæk/ [uncountable] (informal) jump to other results the repeated firing of guns at aircraft Word Originsignallers' name for the letters AA; ack for A was replaced in military use by able in 1942.
随便看	invariable invariably invariant invasion invasive invective inveigh inveigh against inveigh-against inveigle invent invention inventive inventively inventiveness inventor inventory inventory_2 Inverness inverness inverse inversely inversion invert invertebrate

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