ill-defined
US /ˌɪlˈdɪfaɪnd/
UK /ˌɪlˈdɪfaɪnd/
1.
不明確的, 模糊的
not clearly or sharply defined or delineated
:
•
The boundaries of the property were ill-defined.
財產的邊界不明確。
•
His role in the project was ill-defined, leading to confusion.
他在項目中的角色不明確，導致了混亂。