grow的过去式是grew，过去分词是grown。
growv.扩大;增加;增强;长大
There is a growing need for qualified teachers of Business English.
对合格的商务英语教师的需求日益增长。
She was a woman grown old before her time.
她显得未老先衰。
My hair soon grew back to its natural colour.
我的头发很快又恢复了本色。
The family has grown in size recently
这家人最近添丁进口了。
