Rangeability
幅度变化范围; 变化幅度
🗣️ 情景例句
You'll need to hurry up, or you'll miss the train.
你得快点，否则赶不上火车。
She is very well, thank you.
她很好，谢谢。
It was my aunt Lucy.
是我姑母露西打来的。