词汇	seasonal frozen area
释义	seasonal frozen area 季节性冻土
随便看	the time of the crusades The Time of the Doves The Time of the End the time of the goal the time of their life the time of their lives The Time of the Wolf the time of unrefined person the time of writing the time of your life The time of your relief the time of yuan chwang The Time on the Watch The time overflows the color The time passed lightly The time passed pleasantly The time period for bidding the time restrict the Timer Jun The Times TheTimes Atlas of the World the times characteristics The Times correspondent at Berlin the times educational supplement The Time Sense in the Traditional Culture