名词中文翻译1
中文翻译：Unknown
同义词：
['maturity date', 'maturity period', "expiration date例句：1. The company's product has a maturity date of three years from the date of purchase.（该公司的产品自购买之日起三年内为有效期限。）2. The project is expected to be completed within the next six months", 'which is its maturity period.（预计项目将在下六个月内完成，这是其有效期。）']
例句：
-
1. The company's product has a maturity date of three years from the date of purchase.
该公司的产品自购买之日起三年内为有效期限。
-
2. The project is expected to be completed within the next six months, which is its maturity period.
预计项目将在下六个月内完成，这是其有效期。
-
3.The contract stipulates that it will expire after two years, which is the expiration date.
合同规定在两年后到期，这是有效期。