Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford American Dictionary

   relative humidity

   • IPA[ˈrelədiv (h)yo͞oˈmidədē]

   • n.
     the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature.

   • noun: relative humidity, plural noun: relative humidities