Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/a7ed53c069f8ea97e42ba27845da1a11.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 family marginal propensity to consume是什么意思，family marginal propensity to consume的翻译，family marginal propensity to consume音标、读音、用法和例句_按摩法牛津词典