be sure

be sure 基本解释

确信；肯定；确定

词组短语

1、Be Sure to Share 让我告诉你

2、be sure to 一定务必一定要必定

3、be sure of oneself 有自信心自信有一种力量叫自信

4、be sure to do 一定做某事一定肯定做某事

5、to be sure 无疑诚然当然固然

6、be sure that 确信从句确定要确保

7、be sure of sth 对做某事有信心对某事有把握确信某事

8、be sure that sth 对做某事有信心对

9、be sure of doing sth 主自己对做某事有把握

重点词汇

sure adj. 确信的，确实的；有把握的；无疑的；一定的 adv. 当然；确实地；无疑地