单词查询
barchan
美['bɑrkən]，英['bɑ:kən]，
释义
「
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n. 新月形沙丘； 网络释义： 新月丘；新月形砂丘；鎌状沙丘；
例句
These strangely shaped dunes are known as barchan dunes and are common on both Earth and Mars.
形状怪异的沙丘是地球和火星上比较常见的新月沙丘。
The dunes are formed from mobile barchan (crescent-shaped) dunes moving from left to right in this view.
这些沙丘呈移动的新月状，在图片中从左右排列。
形状怪异的沙丘是地球和火星上比较常见的新月沙丘。
The dunes are formed from mobile barchan (crescent-shaped) dunes moving from left to right in this view.
这些沙丘呈移动的新月状，在图片中从左右排列。