详细解释:n. 否决权
vt. 否决, 禁止
词型变化：
名词复数:vetoes名词:vetoer动词过去式:vetoed过去分词:vetoed现在分词:vetoing第三人称单数:vetoes英语解释：
名词 veto:
a vote that blocks a decisionthe power or right to prohibit or reject a proposed or intended act (especially the power of a chief executive to reject a bill passed by the legislature)动词 veto:
vote against; refuse to endorse; refuse to assent同义词：blackball, negative