用作定语
▲～+n.
 He writes a weekly letter to his parents.他每周给父母写一封信。

1.weekly也可用作副词,意为“一周一次地”。例如:
Are you paid weekly or monthly?你拿周薪还是月薪?
2.weekly还可用作名词,意为“周刊”。例如:
Many students like to read Sports Weekly.许多学生喜欢读《体坛周刊》。