Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/1bb9ee6c5ef88f3191297b746e28ab97.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 extensive physical quantity是什么意思，extensive physical quantity的翻译，extensive physical quantity音标、读音、用法和例句_骑士汉英词典