surely

adv.(对自己的话很有把握，希望他人同意)想必; 用于否定句，表示难以置信; 无疑; 必定 牛津词典 adv. （对自己的话很有把握，希望他人同意）想必used to show that you are almost certain of what you are saying and want other people to agree with youSurely we should do...