micrometer compensator

例句：

1. 1. The engineer used a micrometer compensator to adjust the screws.
   工程师使用一个微米补偿器来调整螺丝。
2. 2. The doctor measured the patient's blood pressure with a micrometer compensator.
   医生用微米补偿器测量病人的血压。
3. 3. The scientist used a micrometer compensator to measure the length of the sample.
   科学家使用一个微米补偿器来测量样品的长度。