Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/db26b822fbff69783a9f146b481b8a04.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 radio beacon英英字典_radio beacon剑桥英语解释_radio beacon柯林斯英文解释_开心英文字典_柠咚词
1. N a fixed radio transmitting station that broadcasts a characteristic signal by means of which a vessel or aircraft can determine its bearing or position 无线电信标 (Sometimes shortened to beacon)