Warning: file_put_contents(): Only 0 of 6230 bytes written, possibly out of free disk space in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 ratchet effect英英字典_ratchet effect剑桥英语解释_ratchet effect柯林斯英文解释_2020年的事情英文词典
1. N an effect that occurs when a price or wage increases as a result of temporary pressure but fails to fall back when the pressure is removed 棘輪傚應[economics]