释义 |
DEFINITIVE EXAMPLES 权威例句〔bolson〕A flat, arid valley surrounded by mountains and draining into a shallow central lake.沙漠盆地,封闭盆地:被山脉包围的平坦干旱的山谷,干涸为一个浅的中央湖美国传统〔playa〕A nearly level area at the bottom of an undrained desert basin, sometimes temporarily covered with water.干荒盆地:无法排水的沙漠盆地底部的近似平坦的地区,有时会暂时被水覆盖美国传统 |