ice-fall 冰瀑
ice fall in 被冰封不能开航
ice fall fog 冰雾
ice fall nil 无冰
ice fall ram 撞冰船头
ice fall nail 冰地防滑钉
ice fall pick 碎冰锥
N a very steep part of a glacier that has deep crevasses and resembles a frozen waterfall 冰川的陡峭部分
Today, along the ridge, climbers have the advantage of about 60 aluminum ladders to cross a treacherous ice fall and thousands of yards of fixed ropes.
现在,沿着山脊,登山者拥有了一些有利条件,包括跨越一条危险的冰瀑所架设的60多架铝梯以及几千码的已经布好的绳索。
I actually skated, and despite some teetering I did not fall on the ice.
我的确滑冰了。尽管有些摇摇晃晃,我还是没有摔倒在冰上。
When these ice pellets fall, some of them strike much smaller ice crystals in the center of the cloud.
当这些冰粒下落时,其中一些会撞到云团中心的更小的冰晶。
When melting snow crystals or raindrops fall through very cold air, they freeze to form small particles of ice,called sleet.
VOA: special.2010.01.05
And it's dangerous. People slip and fall on the snow because it's made of ice.
这样也很危险,人们会在雪上滑倒,因为雪里面都是冰。
When melting snow-crystals or raindrops fall through very cold air, they freeze to form small particles of ice, called sleet.
VOA: special.2011.01.11
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