单词：pyroelectricity
音标：[,paiәrәuilek'trisiti] ；
n. 热电性
[化] 热电; 热电学; 热电现象
[化] 热电; 热电学; 热电现象
n. generation of an electric charge on certain crystals (such as tourmaline) as a result of a change in temperature
词型变化：名词复数形式 : pyroelectricities