Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/cd6f0100682a94a022e8832ab8ea910b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 primary sensing element是什么意思，primary sensing element的翻译，primary sensing element音标、读音、用法和例句_贰靶汉英词典