Hahnium
n. 〈化〉第105号元素
🗣️ 情景例句
We have good news and bad news, Robbie.
我给你带来了好消息和坏消息 Robbie。
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？