Warning: file_put_contents(/www/wwwroot/ppbbbu/202081.com/cache/c9eb1b7f3e745342e21690d1340aeaa7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 master's degree英英字典_master's degree剑桥英语解释_master's degree柯林斯英文解释_2020年的事情英文词典
1. N-COUNT A master's degree is a university degree such as an M.A. or an M.S. which is of a higher level than a bachelor's degree and usually takes one or two years to complete. 硕士学位