earwitness

例句：

1. 1. The police officer wasthe only one who could identify the criminalas the earwitness.
   这位警官是唯一能确认罪犯身份的目击者。
2. 2. She was an eyewitnessto the crime scene, and her testimonyhelped convict the suspect.
   她是犯罪现场的目击者，她的证词帮助定罪嫌疑人。
3. 3. The witness testifiedthat he saw the thief steal thecar from the parking lot.
   目击者作证说他看到小偷从停车场偷了那辆车。