A week has seven days.

一周有七天。

youdao

usually seven days before the depositor has a right to make a withdrawal .In normal practice

通常是七天前通知银行，存款人才有权力提取存款。

youdao

usually seven days before the depositor has a right to make a withdrawal .In normal practice

通常是七天前通知银行，存款人才有权力提取存款。

youdao