1)Arctic Ocean,东西伯利亚海2)DONGXI,东西3)Dong Xi,东西4)"Dongxi",“东西”5)east and west region,东西库区6)E-W section,东西剖面
用法和例句
The sea ice in Arctic Ocean, as an essential part of the global climate system, the obvious changes of it’s extent and thickness are interesting the scientists.