形容词
1. monthly的解释
1. The rent on his apartment was his biggest monthly expense.
公寓的租金是他每月最大的一笔开支。
副词
1. Some magazines come out monthly.
有的杂志每月出一期。
名词
1. monthly的解释
1. A monthly paper is printed every month. We read it monthly.
月刊是每月印刷的,我们按月读它。