not certain of something; having doubts 无把握;不确知;犹豫 - unsure about/of something
There were a lot of things I was unsure about. 有许多事情我没把握。 - unsure how, what, etc…
I was unsure how to reply to this question. 我拿不准该如何回答这个问题。 - unsure of to how, what, etc…
He was unsure of what to do next. 他对下一步该做什么犹豫不定。 - unsure as to how, what, etc…
They were unsure as to what the next move should be. 下一步该做什么他们心里没底。
Extra ExamplesTopics Doubt, guessing and certaintyb1I felt a bit unsure about him. 我对他有些没把握。 If you're still unsure about what you are supposed to do, speak up! 如果你仍然不知道应该做什么,那就说出来! She was rather unsure of her reception. 她对于自己是否受欢迎没什么把握。
Oxford Collocations Dictionaryverbs- be
- feel
- look
- …
- extremely
- fairly
- very
- …
- about
- as to
- of
- …
- unsure about/of something
- unsure (of yourself)
not having enough confidence in yourself opposite sure缺乏自信 Oxford Collocations Dictionaryverbs- be
- feel
- look
- …
- extremely
- fairly
- very
- …
- about
- as to
- of
- …