permafrost 英式发音['pɜːməfrɒst]美式发音['pɝməfrɔst]
permafrost相关例句和用法
Yakutsk is the largest city in the world built on permafrost – soil that remains permanently frozen year round..雅库茨克是世界上建设在永久冻土上最大的城市——土壤在全年都保持冰冻。
permafrost英英释义
[地]永久冻结带英释中释na layer of soil that is always frozen in countries where it is very cold
permafrost短语
permafrost table,[地质]永冻土面.短语
