Properness
n. proper的变形
🗣️ 情景例句
Good afternoon. What's the trouble?
下午好。有什么不舒服吗？
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
let alone distances of tens or hundreds of light years.
更不用说几十光年或几百光年远的地方了。