He used his broad executive powers to nullify decisions by local governments. [VERB noun]

他利用自己適用範圍廣泛的行政權力廢止當地政府所作的決定。

It is worth remembering that previous wills are nullified automatically upon marriage. [be VERB-ed]

要記住的是，一旦結婚，原遺囑自動失效。

He may be able to nullify that disadvantage by offering a wider variety of produce. [VERB noun]

他也許能通過供應更爲多樣化的農産品來抵消那一劣勢。

This, of course, would nullify the effect of the move and merely accelerate inflation. [VERB noun]

這毫無疑問會使該舉措完全失效，而僅僅只是加速通貨膨脹。