oath
n. 誓言，誓约；（在法庭上的）誓词；诅咒，咒骂
复数 oaths
例句
He took an oath of loyalty to the government.
他做了效忠于政府的宣誓。
《柯林斯英汉双解大词典》
I have sworn an oath of loyalty to the monarchy.
我已经发誓效忠君主制。
Under oath, Andy finally admitted that he had lied.
宣誓之后，安迪终于承认他曾撒了谎。
