Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/3037b593753bd913086ad22e060a30c4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 angular-spectrum representation是什么意思，angular-spectrum representation的翻译，angular-spectrum representation音标、读音、用法和例句_按摩法牛津词典