sure[ʃuә]
比较级:surer   |   最高级:surest
学习资料
[意 思]adj. 确信的,有把握的
[例]  I'm not sure whether our team will win.
我不能肯定我队是否能赢。
adj. 一定的,必定的
[例]  She is sure to write to you.
她一定会给你写信的。
adj. 确实的,可靠的
[例]  Exercise is a sure way of losing weight.
运动是减肥的可靠办法。
更多意思
adj.1.  确信,确知,肯定,有把握
2.  一定,必定,无疑(将会得到或发生)
3.  一定,必定,无疑(会做或会发生)
4.  不容置疑的,确切的,可靠的,保险的
5.  沉着自信的,胸有成竹的
adv.1.  确实
2.  当然
参考例句
1. | Your work is adequate but I'm sure you could do better. |
| 你的工作做得不错,但是我肯定你还能做得更好。
|
2. | He said they were married, although I'm sure they aren't. |
| 他说他们已经结婚了,可是我肯定他们没结婚。
|
3. | I'm not sure if our book will be a success -- it's early days yet. |
| 我们这本书是否受欢迎,我没有把握-现在言之过早。
|
4. | I'm sure the shopkeeper gave me short measure when she weighed out the potatoes. |
| 我肯定那店老板给我称土豆时克扣了分量。
|
5. | Are you sure this deal is on the level? |
| 你确信这笔交易诚实无欺吗?
|
常用词组
for sure   无疑
make sure   1) 确保 2) 核实, 查明, 弄清楚
sure enough   果然如此