attrib.
1- done, produced, or occurring once a week每星期一次的, 每周一次的：
there was a weekly dance on Wednesdays.
每周周三有舞会。
1.1
- relating to or calculated in terms of a week（与）一周（有关）的, 按周计算的：
the difference in weekly income is £29.10.
周收入的差别是29.10英镑。
- once a week每周一次：
interviews were given weekly.
每周都接受一次采访。