be uncertain
US /bi ʌnˈsɜːrtn/
UK /bi ʌnˈsɜːtn/
短语
不确定, 拿不准
to be unsure or doubtful about something
示例:
•
I am uncertain about my future career path.
我对未来的职业道路不确定。
•
The weather forecast said it might rain, so we are uncertain if we should go for a picnic.
天气预报说可能会下雨，所以我们不确定是否应该去野餐。