搜尋結果
degree day
- a day on which academic degrees are formally awarded.;a unit used to determine the heating requirements of buildings, representing a fall of one degree below a specified average outdoor temperature (usually 18°C or 65°F) for one day.
noun: degree day, plural noun: degree days
- 更多解釋
- IPA[dəˈɡrē]
- a unit used to determine the heating requirements of buildings, representing a fall of one ...
Oxford American Dictionary