CERTAIN中文 (简体)翻译：剑桥词典 - Cambridge Dictionary I feel certain (that) you're doing the right thing 我确信你做得对。 You should make certain (that) everyone understands the instructions 你应该确保大家都能听懂指令。 The police seem certain (that) they will find the people responsible for the attack 警方似乎确信他们会查出这起袭击事件的责任人。
CERTAIN——含义、同义词和翻译| 柯林斯英语词典资源 If you are certain about something, you firmly believe it is true and have no doubt about it If you are not certain about something, you do not have definite knowledge about it