ill-defined
['ildi'faind]
adj. 不清楚的；不明确的
同义词
反义词
参考例子
1.However, what constitutes a knowledge management product is ill-defined.
然而，哪些东西构成知识管理产品却没有正确定义。
2.The press has questioned the government's right to cite ill-defined "public interest" as an excuse for knocking down homes.
新闻媒体质疑政府使用那很难确定的“公共利益”一词的权利，及以此作为推倒房屋的理由。
3.John Koza sees the ability of evolution to work on both ill-defined and parallel problems as another of its inimitable advantages.
约翰·柯扎将进化处理两个界定不清且并行的问题的能力看作它的另一个不可仿效的优势。
英文解释
adj.
1.poorly stated or described
网络释义
ill-defined
不清楚的; 不清; 定義不明確; 欠明了的;
ill-defined problem
不完善的问题;
Ill-defined condition
释义：不明确的情况;
ill-defined divide
表现不明显的分水岭;
Ill-defined experience
释义：不明确的体验;