分度尺

例句：

1. 1. The engineer measured the length ofthe beam with a scale.
   工程师用刻度尺测量了梁的长度。
2. 2. The carpenter used a gauge to measure thethickness of the wood.
   木匠用卡尺测量木材的厚度。
3. 3. The scientist used ascale to weigh the samples.
   科学家用天平称量样品的重量。