?增音对讲录音电话
...ech-amplifying mutually talking telephone扩音对讲机 sound-repeater mutually talking recording telephone增音对讲录音电话 coordinate the two process and make them mutually supportive互相配合、互相适应 ..
英汉双解词典包含3185865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。