英语词汇“second-time-around echo”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	second-time-around echo
释义	second-time-around echo [电] 第二次反射回波
随便看	class larvaceas class leader class-leading class-leadings class length classless classless interdomain routing classless inter domain routing Classless Inter-Domain Routing classlessly classlessness classlessnesses classless society class letter class-level classlib class libraries class library class life class life asset depreciation class life assets depreciation range system class Liliopsida class liliopsidas class limit class limitation 烟花之门，哪有真意烟茶不分家烟蓑雨笠水云居，鞋样船儿蜗样庐。卖取青钱沽酒得，乱摊荷叶摆鲜鱼。烟袋换吹筒，吹筒换鸟枪，越吹越壮烟袋穿铁丝儿，通了杆烟袋锅里蒸包子，有气也不大烟轻唯柳润，香重欲熏梅。烟轻雪腻丰容质，露重霞香婀娜身。烟酒不分家烟酒解困不解饥小帖儿小帽小帽儿小幅小平头小年小年夜小年轻小幺儿小广告