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	lambhood lambkin lamblike lambrequin lamb's ears lamb's fry lambskin lamb's lettuce lamb's-tails lambswool lame lamebrain lamebrained lame duck lamella lamellar lamellate lamellibranch lamellicorn lamelliform lamellose lamely lameness lament lamentable

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