supply line

• 用于运输物资、商品或资源的路线或系统，尤指在军事、商业或物流背景下。

A route or system used to transport necessary materials, goods, or resources, especially in military, business, or logistical contexts.

1. Logistics routeB2formal

   A route or system used to transport necessary goods, equipment, and resources to a specific location, especially in military or business contexts.

   补给线

   • The army's supply line was cut off by the enemy.
   • The company established a new supply line to deliver raw materials faster.
   • Maintaining a secure supply line is critical during a crisis.

2. Resource chainB2formal

   The entire process or network involved in providing essential items from a source to the end user.

   供应链

   • The factory's supply line was disrupted by the storm.
   • Efficient supply lines reduce costs and delivery times.
   • They are working to improve the supply line for medical equipment.