weight-measuring device

例句：

1. 1.This scale is used to measure the weight of objects.
   这个秤用来测量物体的重量。
2. 2. The engineer used a weight-measuring device to check the accuracy of the machine.
   工程师使用一个称重设备来检查机器的准确性。
3. 3. The weight-measuring device was essential for the construction project.
   称重设备对于建筑项目至关重要。