be uncertain about和be uncertain of意思一样吗,有什麽差别?

be suited to do,be uncertain of等以be动词开头的短语,在句中做什么语,谓语,表语,还是什 英语翻译uncertain whether the port to which it is bound can be r 英语翻译When information is too uncertain to be reported in the 英语翻译论文中说这是一句中国谚语,百度了下,也没有翻译To be uncertain is to be uncomfor It is uncertain __side effect the medicine will bring about, an uncertain future还是a uncertain future? 英语翻译The uncertain advantages of public discussion of our con Be cautious about 还是of 都一样吗 Letter of Credit Risks in Uncertain Financial Times uncertain tax position是什么意思? be proud和be proud of一样吗? make sure of be sure about be sure of 的区别和意思