trepidation
🇺🇸
/ˌtrepɪˈdeɪʃn/
🇬🇧
/ˌtrepɪˈdeɪʃn/
A feeling of nervousness or worry about something that might happen.
Feeling a bit of trepidation, she stepped onto the roller coaster.
带着一丝不安,她踏上了过山车。