Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/67be6107d2904ea2366c8f9215e993c7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 grazing collision是什么意思，grazing collision的翻译，grazing collision音标、读音、用法和例句_伍贰汉英词典