Formalisation
n. 正规化（等于formalization）
🗣️ 情景例句
She's on a diet these days.
这些天她在节食。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
Ever since last night.
自打昨晚起。