| 单词 | degree-day |
| 释义 | degree-dayn. 度-日 degree-day de.gree-day AHD: [d¹-gr¶“d³”] D.J. [d!6gri87de!]K.K. [d!6gri7de]n.（名词）A unit of measurement equal to a difference of one degree between the mean outdoor temperature on a certain day and a reference temperature, used in estimating the energy needs for heating or cooling a building.度-日：一测量单位，等于某一天户外温度的平均值和一参照温度之间一度的差别，用来估计加热或冷却一座建筑物所需要的能量 |
| 随便看 |
英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。