要一次性处理一件文件。

Handle each piece of paper only once.

youdao

这样可以将多个更新操作提交到一个数据源并进行一次性处理。

This allows multiple update operations to be submitted to a data source for processing at once.

youdao

对酸洗废液进行一次性处理，并制取污水处理剂聚合硫酸铁。

Through primary treatment of acid wastewater, polymerizing iron sulphate of sewage cleaning anents is prepared.

youdao

.. And so we are not talking about anything that... Processing our tax returns, unfortunately And it's a one-time check.

所以我们讲的并不是。,不巧正在处理退税事宜,而且这个是一次性支票。

斯坦福公开课 - 经济学课程节选