volcanic crater
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英 
英汉解释
例句
A flat- bottomed , roughly circular volcanic crater of explosive origin that is often filled with water .
小火山口一种底部平坦、大致呈圆形的火山爆发后形成的盛满水的低洼地。
Yellowstone's giant volcanic crater has risen about 10 inches in the last decade, suggesting molten rock may be building up underneath.
黄石公园的巨大火山口在过去的十年里上升了10英寸,暗示熔融岩石可能正在下面堆积。
It's actually a collapsed volcanic crater, and below the water the volcano bides its time.
它实际上是倒坍的火山口,在湖水下面,火山蓄势待发。
Appraisal of tourism resources of the Volcanic Crater National Forest Park
黑龙江火山口国家森林公园旅游资源及区位条件评价