undefined

中文释义

adj. not clearly defined or specified.

常用搭配

• undefined terms未定义术语
• undefined variables未定义变量
• undefined boundaries未定义边界

例句

• The rules were vague and undefined.规则模糊不清。
• His role in the project was left undefined.他在项目中的角色没有明确规定。

所属词汇表

PTE词汇 · 相邻单词