1. The evening show was terrible, with hesitant unsure performances from all. 晚上的演出很糟，所有人都缩手缩脚，显得很不自信。 来自柯林斯例句
2. Scientists are becoming increasingly unsure of the validity of this technique. 科学家们越来越拿不准这一技术是否正当合法。 来自柯林斯例句
3. He made her feel hot, and awkward, and unsure of herself. 他令她内心躁动，手足无措，对自己没有信心。 来自柯林斯例句
4. Unsure of the meaning of this remark, Ryle chose to remain silent. 由于不确定这句话究竟是什么意思，赖尔选择了保持沉默。 来自柯林斯例句
5. Fifty-two per cent were unsure about the idea. 五成二的人对这个想法存有疑虑。 来自柯林斯例句