sworn

1. Sworn is the past participle of . (swear)的過去分詞

2. ADJ If you make a sworn statement or declaration, you swear that everything that you have said in it is true. 宣過誓的[ADJ n]

The allegations against them were made in sworn evidence to the inquiry. 對他們的指控都是從調查中得到的宣過誓的証詞中提出的。

3. ADJ If two people or two groups of people are sworn enemies, they dislike each other very much. 不共戴天的[ADJ n]

It somehow seems hardly surprising that Ms. Player is now his sworn enemy. 看來，普萊耶女士現在成了他不共戴天的仇敵似乎不足爲奇了。