be uncertain

网络释义：不知底细；抱有否定的态度

网络释义

1.不知底细 [be uncertain;do not know for certain] 不知底细 [decisive] 不会错,毫无疑问 ...

2.抱有否定的态度doubt 表示对陈述的内容抱有否定的态度( be uncertain)。接宾语从句时，如果主句为肯定句，用whether或if 连接；若主句为否 …

1.In the short term, though, the prospects of a business so dependent on the whims of popticians are bound to be uncertain.从短期来看，的确，一项如此依赖于政客朝令夕改的产业前景终将有极大的不确定性。

2.hang in the balance or be in the balance means (of a decision , result , somebody's future, etc. ) be uncertain or undecided.（指决定、结果、某人的未来等）不能确定的，尚未决定的。

3.Unfortunately, because this phase feels bad, and because we've been taught that it's not okay to be uncertain, we tend to try to avoid it.很不幸，因为这个阶段感觉糟透了，而且我们被告知——不确定即是危险，我们会试图避免它。

4.Understandably, you may be uncertain and a bit anxious about what pes ahead.你们心中想必对未来还有一些踌躇与顾虑。

5.Specifics might be uncertain, but the Beach Boy Industry operates on the islands of the Caribbean as do Car Rental agencies.其具体情况虽不确定，但如同租车中介一样，在加勒比海域的岛屿上，的确有人从事着“海滩男孩”这一行业。

6.You may be uncertain about some of your coworkers and your boss.对于一些同事或是老板，你可能没有把握。

7.Subject to the "fortuity principle" , the event must be uncertain.依据偶然性原则，该事件必须是不确定的。

8.For the assignment problem, before the work is completed, its elements in efficiency matrix should be uncertain.对于指派问题，工作未完成之前，其效率矩阵中的元素应该是不确定的。

9.These verbs mean to be uncertain , irresolute, or indecisive .这些动词意为不肯定、优柔寡断或犹豫不决。

10.THE point of elections is that their outcome should be uncertain.选举的意义便在于结果难以预料。