資料來源 : pyDict

山嶽高度計; 高山氣壓計

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Orometer \O*rom"e*ter\, n. [Gr. ? mountain + -meter.] (Meteor.)
   An aneroid barometer having a second scale that gives the
   approximate elevation above sea level of the place where the
   observation is made.