artillery designed to shoot upward at airplanes同义词:antiaircraft, antiaircraft gun, flak, pom-pom, ack-ack, ack-ack gun
详细解释
flack n.(名词)A press agent; a publicist.新闻广告者;宣传者v.(动词)flacked,flack.ing,flacks v.intr.(不及物动词)To act as a press agent:作广告:例句:flacking for a movie studio.为一电影制片厂作广告 v.tr.(及物动词)To act as a press agent for; promote:为…作新闻广告;宣传:例句:authors who tour the country flacking their books.在这个国家旅游观光的作者们宣传他们写的书 来源:[Origin unknown] [词源不明] 【引伸】 flack.ery n.(名词) ---------------另--------------flack flack 2 n.(名词)Variant of flakflak的变体