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
because she's had to go to Chicago on a business trip and can't leave till tonight.
因为她得到芝加哥出差，而且要到今晚才能脱身。
Let me talk to her over the phone.
让我在电话中和她讲些话。
No, it isn't, said the detective suddenly.
不，不对，侦探突然说。