火山口洼地的英文

crater bowl

• 火山口:    crater; volcanic v ...
• 洼地:    marsh land; depres ...
• 火口洼地:    caldron depression

例句与用法

1. The mountain is encircled by the doughnut-shaped depression of the caldera .
   山为环形的破火山口洼地环抱着。