noun🔗Share冻原，苔原。 A flat and treeless Arctic biome."The vast, flat tundra stretched out before us, a treeless plain of snow and ice. "我们眼前展开的是一片广阔平坦的冻原/苔原，一片由冰雪覆盖的无树平原。geographyenvironmentnatureChat with AIVocabulary GamePractice Reading
