英语词汇ack-ack怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ack-ack
释义	ack-ack/ækˈæk/ adj. & n. colloq. [口]●adj. anti-aircraft 防空的；防空火炮的 ●n. an anti-aircraft gun etc. 防空武器；高射炮 [formerly signallers' name for the letters AA]
随便看	bellyache bellyacher bellyband belly button belly dance belly dancer belly dancing bellyflop bellyful belly landing belly laugh belong be long belongingness belongings Belorussian be lost on be lost (or lose oneself) in be lost to be lost without beloved below below deck (or decks) below (or under) one's breath below stairs

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