Warning: file_put_contents(): Only 0 of 8319 bytes written, possibly out of free disk space in /www/wwwroot/ndsq.cn/index.php on line 55 Tannoy是什么意思，Tannoy的翻译，Tannoy音标、读音、用法和例句_开心英文字典_柠咚词
a brand name for a system of equipment that is used for making speech loud enough for a large number of people to hear, especially in order to give information