Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/70d86827eabe655ac727bcd4d0251c39.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 dynamical stress concentration是什么意思，dynamical stress concentration的翻译，dynamical stress concentration音标、读音、用法和例句_歐米惠必应词典