permafrost

"permafrost" Chinese translation ("permafrost" in Chinese, "permafrost" 中文翻译, "permafrost"发音):

permafrost

n. (北极地方的) 永久冻土层 [n. (北极地方的) 永久冻土层 ]

Related Entries (相关词条):

permafrost subsoil 永冻心土