Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/c83b56fe340c6fe4a9db5ab95d20cf09.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 pulse-duration telemetering是什么意思,pulse-duration telemetering的翻译,pulse-duration telemetering音标、读音、用法和例句_沉淀汉英词典