Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/ed0ae91677fccd0c47588fdbbe5d6263.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 bimetallic meter是什么意思，bimetallic meter的翻译，bimetallic meter音标、读音、用法和例句_沉淀汉英词典