英语词汇echo envelope的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	echo envelope
释义	echo envelope 翻译回声包络线
随便看	horn,Fourier type horn frefoil oil hornful hornfuls horn furniture horn fuse horng horn gap horn-gap arrester horn gap arrester horn-gap arrestor horn gap lightening arrester horn gap lightning arrester horn-gap lightning arrester horn gap switch horn-gap switch horn gap swith horn-gap swithch horngate horn-gate horn gate horn,Gaussian horn gear horngeld horn gramophone

英汉双解词典包含4367426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。