hygroscope 的定义
- an instrument that indicates the approximate humidity of the air.
更多hygroscope例句
- The chimney top with the dowel attached to it below is made to revolve so that the Hygroscope may be adjusted.
- Certain forms of hygroscope are popularly miscalled barometers.
- The third is, the hygroscope, moving the punch, which shews the difference between the moistest and driest airs.