compound chain box

例句：

1. 1. The engineer designed a compound chain box to hold the tools securely.
   工程师设计了一个复合链条箱来安全地存放工具。
2. 2.The company used a compound chain box to transport heavy equipment.
   该公司使用一个复合链条箱来运输重型设备。
3. 3. The compound chain box was a popular choice for storing delicate items.
   复合链条箱是存储易碎物品的热门选择。