Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/f37ad8854461a38593bb5a92c0ba3473.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 designation indicator是什么意思，designation indicator的翻译，designation indicator音标、读音、用法和例句_按摩法牛津词典