🧩 词语组成解析
footprint
[['futˌprint]]
n. 足迹\\n[计] 印迹
🗣️ 情景例句
Then monthly rent is $650, with a $300 security deposit.
月租是 650 美元，再加上 300 美元押金。
Knowing something of everything, and everything of something.
通百艺而专一长。
The development of such a telescope will be one of the great astronomical projects of the twenty-first century.
而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。