Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/ecb76360604666ea12ca4ba2a1b2a08b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 half-deflection method是什么意思，half-deflection method的翻译，half-deflection method音标、读音、用法和例句_贰靶汉英词典