springboard
n
1 strong flexible board from which a person can jump high before diving or performing a gymnastic feat (跳水运动的)跳板; (体操运动的)踏跳板.
2 ~ (to/for sth) (fig 比喻) starting point that gives impetus to a future activity 发展事业的起点
The college debating society was a natural springboard for her career in politics. 大学里的辩论社自然成了她从政的垫脚石.
🗣️ 情景例句
May I speak with Mr. Chen, please?
可以请陈先生听电话吗?
My home is in the capital.It's a cosmopolitan city.
我的家在首都.它是一个国际性的城市。
Oh dear! You mean I'm too fat? That is a problem! said Mrs Brown.