英语词汇high sign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	high sign
释义	high signn. US colloq. a surreptitious gesture indicating that all is well or that the coast is clear [美口]暗号(表示一切顺利或海岸无情况)
随便看	scatty scaup scauper scaur scavenge scavenger scavengery scazon Sc.D. SCE scena scenario scenarist scend scene scene-dock scenery scene-shifter scene shifting scenic scenically scenic railway scenographer scenography scent

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。