keep somebody guessing
成語所屬單字guess
keep somebody guessing — 慣用語
1. To make someone uncertain about what will happen next or what your plans are.
1.慣用語
釋義
讓某人摸不著頭緒
To make someone uncertain about what will happen next or what your plans are.
例句
The mystery novel kept me guessing until the final chapter.
Why does the manager keep us guessing about the new project?