testimony

1. N-VAR In a court of law, someone's testimony is a formal statement that they make about what they saw someone do or what they know of a situation, after having promised to tell the truth. (法庭上的) 証詞

His testimony was an important element of the prosecution's case. 他的証詞是本起公訴案中的一個重要因素。

2. N-UNCOUNT If you say that one thing is testimony to another, you mean that it shows clearly that the second thing has a particular quality. 明証[also 'a' N, usu N 'to' n]

The environmental movement is testimony to the widespread feelings of support for nature's importance. 環保運動是大自然重要性得到廣泛認可的明証。