hot number: 新颖出色的大众宠儿

例句：Bob is a hot number in his high school; girls will try all they can for a date with him.

鲍勃在他的中学里很出风头，女孩们都千方百计地想跟他约会。

※ 也指热门产品

例句：A friend let me drive his sports car and now I know why it's such a hot number. It handles like a dream, it gets up to 60 before you know it and it looks like an airplane ready to take off.

一个朋友让我开他的赛车，而我也终于体会到为什么赛车如此招人喜爱。它开起来犹如腾云驾雾令人心旷神怡，在不知不觉中速度就升上每小时六十英里，而且车子看来就像一架展翼欲飞的飞机。