Barchans
(barchan 的复数) 新月形沙丘, 弧形沙洲
🗣️ 情景例句
I can't hold a job down.
我不能老被拴在一个工作上。
Who is the guy over there?
那边那个人是谁？
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。