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-新都网

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	group captain group-captain group hug group-hug groupie grouping group practice group-practice group therapy group-therapy groupthink groupware group work grouse grouse_1 grouse_2 grout grout_1 grove grovel grovelling Charmin™ charmless charm offensive charm out of

英语词典包含84843条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。