半半童学
确定: 1. definite2. certain3. fixed4. to fix5. to determine6. be sure例句与用法: 1. 我确定他是被谋杀的。 I ascertain that he was murdered. 2. 他四处张望,要确定周围没人。 He looked around to confirm that he was alone. 3. 为了确定他在家,我事先打电话给他。 To make sure that he was at home, I called him up in advance. 一定: 1. necessarily2. particular3. surely4. certainly5. fixed6. a certain (extent, etc.)7. given例句与用法: 1. 他一定会来的。 He will certainly come. 2. 她一定会通过考试。 She is sure to pass the examination. 3. 我父母发现窗子被打破后,一定会有一番斥责。 There is sure to be a fuss when my parents find the window is broken. 4. 你在今晚的晚会上一定会玩得很开心。 You'll sure to have fun at the party tonight. 肯定: 1. sure2. to be sure3. to be certain4. certain5. definite6. to confirm7. to affirm8. affirmative例句与用法: 1. 我不能肯定。 I don't know for sure. 2. 那是肯定的。 That's for sure. 3. 我认为他侵占我的停车位肯定是有意和我作对。 I'm sure he took my parking space just to spite me. 4. 你肯定你九点能来吗? Are you sure you can come by at nine?
汤包sama
certain 英[ˈsɜːtn] 美[ˈsɜːrtn] adj. 确实; 确定; 肯定; 确信; 无疑; (不提及细节时用) 某事,某人,某种; pron. (不提及人或事物的名称时用) 某些;[例句]She's absolutely certain she's going to make it in the world她坚信自己会出人头地。[其他] 比较级:more certain 最高级:most certain
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