| 单词 | be (a) witness to sth |
| 释义 | ● be (a ) ˈwitness to sth (formal ) to see sth take place 目击，看见（某事发生）◆ He has been witness to a terrible murder . 他目击了一起残忍的凶杀事件。to show that sth is true ; to provide evidence for sth 证明…真实；为…提供证据◆ His good health is a witness to the success of the treatment . 他身体健康证明这种疗法是成功的。See also witness |
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