英语词汇acoustic signature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	acoustic signature
释义	acoustic adj — 吸音 adj signature — 签字 • 签章 signature adj — 为...所特有的 adj
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英汉双解词典包含2273206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。

acoustic adj —