快地英文怎么说r开头

"Rapidly" 是 "快地" 的英文翻译。这个词来源于拉丁语 "rapidus"，意思是 "快速的"。

例句：

He spoke rapidly, making it hard for me to understand him. (他说得很快，让我很难听懂。)
The company's growth has been rapid in recent years. (公司近年来增长迅速。)
The stock market is fluctuating rapidly. (股市波动剧烈。)