Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/2a536051ee5ecd3f44bde1596cb4494f.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 acoustic coupler英英字典_acoustic coupler剑桥英语解释_acoustic coupler柯林斯英文解释_果味酸柯林斯词典
1. N a device converting computer-data signals into acoustic form for transmission down a telephone line, through the handset microphone 聲音耦郃器[計算機] →see also modem