Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/43014b38dfdde6bf9e73e3b810cc9073.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 elastic recovery percentage of elongation是什么意思，elastic recovery percentage of elongation的翻译，elastic recovery percentage of elongation音标、读音、用法和例句_沉淀汉英词典