This is the 2367th most frequent Chinese word.
出生
"出生" means "to be born."
In this sentence, '出生' is used as a verb to indicate the act of being born at a particular place.
我出生在上海。
I was born in Shanghai.
Here, '出生' is used as a noun (as part of '出生日期') to refer to the date of birth.
他的出生日期是1990年6月15日。
His birth date is June 15, 1990.
In this sentence, '出生' is used in a descriptive context to refer to the circumstances or details surrounding one's birth.