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
Philip had to go back to the hospital. Philip
必须要回医院。
Can't you fight, weakling?
你不能战斗了？胆小鬼。
they aroused great interest at the time, they had important theoretical consequences,
这些观察在当时引起了人们极大的兴趣，具有重要的理论意义，