n. someone who sees an event and reports what happened
n. testimony by word or deed to your religious faith
n. (law) a person who attests to the genuineness of a document or signature by adding their own signature
n. (law) a person who testifies under oath in a court of law
n. 证人, 目击者, 证据, 证词
vt. 目击, 作证, 证明, 表明
vi. 作证人, 作为证据
1. I was a witness to the accident yesterday.
我昨天目击了那起事故。
2. The witness testified in court about what he saw.
目击者在法庭上作证，讲述了他所看到的事情。
3. She asked her friend to be a witness at her wedding.
她请她的朋友在婚礼上做见证人。