N-th
a. 第n个的；n倍的；最近的
🧩 词语组成解析
[医] 钍(90号元素)
🗣️ 情景例句
and we're trying to resolve that problem.
试图解决这类问题。
Her dress is behind the table.
她的衣服在桌子后面。
I just made it!
我做到了！