Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/7553777ae0fdacad4db7bf67bf9d00ed.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 torsional pendulum clock是什么意思，torsional pendulum clock的翻译，torsional pendulum clock音标、读音、用法和例句_伍贰汉英词典