frigid zone
noun geography specialized uk/ˈfrɪdʒ.ɪd ˌzəʊn/ us/ˈfrɪdʒ.ɪd ˌzoʊn/
寒带（指南北极的寒冷地区）
one of the two cold areas inside the Arctic and Antarctic Circles, which receive very little light from the sun
英汉双解词典收录81607条英汉双解翻译词条，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。