Frosted branch angiitis: A rare eye condition that makes the retina look like a frosted tree
霜枝血管炎是一种罕见的疾病，它使供应视网膜的血管看起来像树上结霜的树枝。
6 Reasons Why Taking Off With Frost On Your Wings Is A Bad Idea
如果您的飞机上有霜冻，您需要在飞行前将其除掉。
