Surest
确信的\\n确实的\\n一定的（形容词sure的最高级 ）
🗣️ 情景例句
Tom doesn't enjoy going to school.
汤姆不喜欢上学。
That trial is not fair where affection is the judge.
法官动感情，审判难公正。
Excuse me! Are you from the USA?
对不起，你是美国人吗？