常見(jiàn)例句雙語(yǔ)例句This type of terrain has been interpreted as a sign of surface caving, perhaps due to sublimation of underlying ice.這種地勢(shì)被解釋爲(wèi)表麪侵蝕，或許是由於下麪的冰的陞華所致。 返回 underlying surface type