The president has the power of veto over all new legislation.

总统有权否决一切新法规。

《牛津词典》

But the more serious threat comes from semiautonomous machines over which humans retain nothing more than last-ditch veto power.

但是更严重的威胁来自那些人类仅有最后一刻否决权的半自主机器。

youdao

Egypt wants to retain veto power over projects in any country, and with Sudan argues that the main provisions of the colonial-era treaty should be preserved.

埃及则想保留对各国项目的一票否决权，并和苏丹一同主张殖民时代条约的主要条款应予保留。

youdao

For example, the United States Constitution gives the president power to veto bills passed by Congress.

VOA: special.2010.03.11

"The decision by the administration to back away from its missile defense commitment to the Czech Republic and Poland can only demonstrate to the rest of Europe that the United States is not prepared to stand behind its friends, that the United States views resetting its relationship with Russia more important than commitments made to close friends and allies, and that the administration is willing to let Russia have veto power over the disposition of our missile defense architecture,".

VOA: standard.2009.09.24

Often decisions go through a chain of several people, many of whom have the power to veto, but not the power to approve.

FORBES: Are You Making Something Usable? Part 4 -- But Is It Valuable?

Security Council, with power to veto any punitive measures against the government in Khartoum.

NPR: Stars Come Out for Darfur Refugees

Because they grant construction permits, New Orleans officials have the power to veto building proposals.

ECONOMIST: New Orleans