oil life

• 油品的寿命

oil life的用法和样例：

例句

1. As the oil distributing center of the PRD, Guangzhou has basically formed the oil trade center.
   广州港是珠三角油品的集散地，已初步形成石油产品交易中心，并且小虎石化码头成为了广东首个战略油库。
2. Gain and loss of oil products at gas station are a very important issue in metering management.
   加油站油品的盈亏是加油站计量管理的一项重要内容。