冰穹

释文：又称冰穹(ice dome)。总的形状为平凸形,外形接近于大陆冰川,但覆盖面积较大陆冰川小得多,其穹形也不及大陆冰川平缓。

It is building its second ice-breaking ship and setting up research drilling operations on an ice dome 13,422 feet above sea level that is one of the planet's coldest places.

它正在建造第二艘破冰船，并在地球上最冷的其中一个地方——海拔13422英尺的冰穹上进行研究钻井作业。

That great dome of ice reflects sunlight back into space throughout the 24 hours a day of polar summer sunshine.

在极昼时期，巨大的冰穹24小时不停地将阳光反射回太空。

The scoop of ice cream will rise like a boat on the tide and a reaction between the carbonation and ice cream will cause a dome of big creamy bubbles to rise over the top of the glass.

冰鸿淋就像浪端的小舟一样向上浮，在碳酸和冰淇淋共同作用下，像圆屋顶的乳白色大泡泡漫出杯顶。