n.目击者,目击证人
The police questioned several eyewitness to the murder.
警察询问了谋杀案的几位目击者.
An eyewitness identified him as the shooter.
一位目击者认出他就是那个开枪者。
an eyewitness account of the suffering of the refugees
目击者对难民苦难遭遇的叙述