certainty

🇬🇧/ˈsɜːt(ə)nti/ 🇺🇸/ˈsɜːrt(ə)nti/📚 5633 49 2四级六级考研雅思
Certainty is the state of being definite or of having no doubts at all about something. 确定

noun [专属名词]确实,确定性;确实的事,必然的事

Such attitudes are valueless unless they reflect inner cognition and certainty.
这种态度如果不能反映内心的认知和确定性就毫无价值。

certainty 出现在下面的课文中
Lesson 43 Are there strangers in space?
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