lisimeter

例句：

1. 1. The engineer used a lisometer to measure the accuracy of the machine.
   工程师使用一个计量器来测量机器的准确性。
2. 2. The doctor uses a lisometer to check the patient's blood pressure.
   医生使用一个计量器来检查患者的血压。
3. 3. The lisometer was used to measure the thickness of the concrete layer.
   计量器被用来测量混凝土层的厚度。