certainty
🇺🇸
/ˈsɜːrtnti/
🇬🇧
/ˈsɜːtnti/
the feeling of being sure about something
The certainty of his success gave him confidence to continue working hard.
他對成功的確定性給了他繼續努力工作的信心。
something that is definitely true or will definitely happen
After all the evidence was presented, his guilt became a certainty that no one could doubt.
在所有證據都呈現之後,他的罪行成為了一個無人能質疑的確定事實。