measure scale

例句：

1. 1. The engineer used a scale to measure the weight of the object.
   工程师用一个秤来测量物体的重量。
2. 2.The doctor measured the patient's blood pressure with a mercury sphygmomanometer.
   医生用汞柱血压计测量病人的血压。
3. 3.The scientist used a microscope to measure the size of the cells.
   科学家用显微镜来测量细胞的大小。