be on oath

be on oath

美 　英

• 网络宣誓不作伪证

英汉解释

na.	1. to have formally promised to tell the truth in a court of law

例句

When sitting for that purpose, they shall be on oath or affirmation.

在开庭审理弹劾案时，参议员们均应宣誓或誓愿。