bulb thermomter

例句：

1. 1. This bulb thermometer is easy to read and accurate.
   这个水银温度计读数简单且准确。
2. 2. The doctor used the bulb thermometer to check her body temperature.
   医生用这个水银温度计检查了她的体温。
3. 3. In winter, it's important to keep your bulb thermometer in a dry place.
   在冬天，保持你的水银温度计干燥是很重要的。