adj.确信的;有把握的;可靠的;稳妥的;稳的;稳健的;稳定的;
adv.当然;无疑;确实;
同义词:certain; reliable; steady; yes; certainly
双语例句:
1. Sure. What's playing?
好啊。现在在上映什么电影?
2. Sure. What's up?
当然,什么事?
3. Sure. What is it?
当然,有什么事呢?
4. Sure, if you're done!
当然,如果你把房间整理好的话!
5. Are you sure?
你确定吗?