英语 词汇题 简单

猜测生词短语的含义 — 英语词汇题

英语专业八级(TEM-8) 阅读理解(选择题) AI 三重审校通过

题目
The scientist's explanation was so ambiguous that even her colleagues found it hard to grasp her real intention. In this sentence, the word "ambiguous" most probably means ______.