At Jackson's trial, although two witnesses testified that Jackson was with them in another location at the times of the crimes, he was convicted anyway.
出自-2012年6月听力原文
柯林斯高阶英汉双解学习词典释义
VERB
(在法庭上)作证，证明
When someone testifies in a court of law, they give a statement of what they saw someone do or what they know of a situation, after having promised to tell the truth.