動詞 swear in:

1. administer on oath to

1. On October, 1st, John was sworn in as Treasury Secretary.
   10月1日約翰宣誓就任財政部長。
2. If you had good manners you wouldn't swear in company.
   假如你有禮貌的話就不會在他人面前罵人了。
3. Are you willing to swear in court that you saw him do it?
   你愿意在法庭上宣誓說你曾看見他做那件事了嗎?
4. Bill, remember yourself! Don't swear in front of the children.
   比爾，注意檢點! 別在孩子們面前罵人。