cer·ti·tude
noun/ˈsɜːtɪtjuːd/
/ˈsɜːrtɪtuːd/
[uncountable, countable] (formal)- a feeling of being certain; a thing about which you are certain
确信；确定；确实的事 - ‘You will like Rome,’ he said, with absolute certitude.
“你会喜欢罗马的。”他深信不疑地说道。 - the collapse of moral certitudes
道德信念的崩溃
Word Originlate Middle English: from late Latin certitudo, from certus ‘certain’. - ‘You will like Rome,’ he said, with absolute certitude.