单词：anteriority

中文含义：优先，先前

英语词性：noun

美式发音：[an-teer-ee-or-i-tee]

同义词：priority, precedence, antecedence

易混淆单词：posteriority

双语例句：

1. The anteriority of the matter requires immediate action.

这件事的先前性要求立即采取行动。

2. The dispute over the anteriority of the two inventions was settled in court.

这两个发明物的先后顺序纠纷在法庭上解决了。

3. The anteriority of the claim was established by providing evidence from multiple sources.

通过提供多方证据，证明了这项索赔的优先性。