确定与怀疑 - 确定性和保证

to guarantee that something specific will happen

保证, 确保

displaying confidence in oneself and one's capabilities

自信的, 确信的

to accept something to be true even without proof

相信, 认可

to firmly trust in the goodness or value of something

相信, 信仰

to express confidence or certainty in something happening or being the case

下注, 打赌（说）

to express strongly and confidently that something is undoubtedly true or will certainly happen

in a way that is absolutely certain and cannot be questioned

likely to happen or sure to experience something

必将, 注定

a feeling of hopefulness and confidence that makes one remain cheerful, especially in sad or unpleasant situations

希望, 乐观

being optimistic and behaving in a cheerful manner

乐观的, 愉快的

used to express that one denies the possibility of something happening or being the case

不能, 不可能

certain and confident

确凿的, 铁定的

without a doubt

绝对的, 毫无疑问的

something that is sure to happen or succeed

确定性, 证书

feeling completely sure about something and showing that you believe it

肯定的, 确定的

the state of being sure about something, usually when there is proof

确定性, 肯定性

the feeling of complete certainty

确实性, 确信

to discover information about something or someone by looking, asking, or investigating

检查, 核实

the act of ascertaining the validity, security, or suitability of something by inspecting it

检查, 核对

to check the wellbeing, truth, or condition of someone or something

检查, 查看

to inspect something closely to ensure accuracy, quality, or its overall condition

检查, 审查

‌to carefully inspect or examine something, especially one that consists of different parts

仔细检查, 细心审查

to examine something to confirm its quality and accuracy

检查, 核查