Be sure to zero out [=empty] the account before you switch banks.在转银行之前，一定要把账户清空。

New legislation will zero out further funding for the project. [=will completely eliminate further funding for the project]新法规规定将不再为此项工程继续提供资金。

This program will be zeroed out [=eliminated] in the budget for next year.这项计划将在明年的预算中取消。