Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/f291607cf4446b4d2321e3c1763293a8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 marginal physical propensity to import是什么意思，marginal physical propensity to import的翻译，marginal physical propensity to import音标、读音、用法和例句_衣物護欧路词典