| 释义 | 
		isotherm美 ['aɪsə.θɜrm]  英 ['aɪsəʊ.θɜː(r)m]  - n.(天气图上的)等温线
 - 网络恒温线;等温吸附线;等温曲线
 
 n. line,weather symbol,front,warm front,cold front 1.  | (天气图上的)等温线a line on a weather map that joins places that have the same temperature at a particular time  |  
 n.  | 1. a line drawn on a weather map that connects places with the same temperature 2. a line on a graph showing the relationship between variables, especially pressure and volume, at a constant temperature  |  
  |