Seventeeth
a. 第十七的,十七分之一的
🗣️ 情景例句
Come on, Albert, you can help us!
走 ，Albert， 你来帮忙！
Nothing succeeds like success.
一事成功，事事顺利。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，