tundras
英 [ˈtʌndrəz]
美 [ˈtʌndrəz]
n. 冻原，苔原(树木不生，底土常年冰冻的北极地区)
tundra的复数
柯林斯词典
- 冻原;苔原
Tundra is one of the large flat areas of land in the north of Europe, Asia, and America. The ground below the top layer of soil is always frozen and no trees grow there.
双语例句
- The two tremendous continental countries shared a frontier of4,000 miles in a vast arc from the frozen tundras of Siberia to the stark deserts of Central Asia.
这两个辽阔的大陆国家的共同边界从西伯利亚冻土地带到中亚细亚荒漠划出一个大弧形，长达四千多英里。 - Treeless regions found in and around the Arctic, tundras are among Earths coldest, harshest biomes.
这里没有树木生长，因为已经在北极圈周围了，苔原生长在地球的寒冷的、荒芜的生态环境。