While she lacked formal education, her natural wit made her the most engaging speaker in the room.

wit 是名词，指"机智、才智"，特别指快速思考和巧妙表达的能力。这个词源自古英语，与"知道"的概念相关，形容人能够敏锐地洞察事物并作出巧妙反应的特质。