veto 英 ['viːtəʊ] 　美 ['viːtoʊ]

基本释义：

This is both a noun and a verb.As a verb,it means to vote against or refuse to endorse.

n.否决；否决权
v.否决

例句：

1.Will they interpose their veto again?
他们还会再次否决吗?
2.An abstention is not regarded as a veto.
弃权不视为否决。