Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/6799295ede0a2f6b30106721457206fb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 multivalent mapping是什么意思，multivalent mapping的翻译，multivalent mapping音标、读音、用法和例句_按摩法牛津词典