位置:首页 > 英语听力 > 英语听力材料
研究称古代火星液态水的出现可能与冰冷云层有关
日期:2021-05-03
Words in This Story

three-dimensional (3D) – adj. having or appearing to have length, depth and height

vapor – n. small drops of liquid in the air

habitable – adj. able to support life


 2/2   首页 上一页 1 2