hygroscopic moisture meter

例句：

1. 1. The hygroscopic moisture meterwas used to measure the humidity levels inthe room.
   使用吸湿性湿度计测量房间的湿度水平。
2. 2. The hygroscopic moisture metershowed that the room was toodry.
   吸湿性湿度计显示房间太干燥了。
3. 3. The hygroscopic moisturemeter was used to monitor the humiditylevels in the greenhouse.
   使用吸湿性湿度计监测温室的湿度水平。