Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/9c8ff9dfb2f5ad2219b4434a6fcedcfb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 expectorant (n.)是什么意思，expectorant (n.)的翻译，expectorant (n.)音标、读音、用法和例句_按摩法牛津词典