Sure-thing principle确定性原则;确实原则
sure evry thing bad我恨
Sure-thing investing真正值得付出的投资
the sure-thing principle确凿性原则
Sure-Thing Options Trading稳扎稳打选择权操作法
Sure Any thing you say好的
I'm not sure this thing我不确信这个事
The Sure Thing犯贱情人;校门外;既成事实;当然事情
A Sure thing煮熟的鸭子飞了;万安
ADV(副词) all right! yes indeed! used to express enthusiastic assent 当然 [美国英语]
N(名词) something guaranteed to be successful 确保成功的事