hand pyrometer

例句：

1. 1.The doctor uses a hand pyrometer to measure the patient's body temperature.
   医生使用手温计来测量病人的体温。
2. 2. The child was too young to use a hand pyrometer.
   这个孩子太小了，无法使用手温计。
3. 3.The nurse took the hand pyrometer and checked the patient's temperature.
   护士拿着手温计检查了病人的体温。