length of up&down puch pole 上下冲杆长度
California condors are North America's largest birds, with wing-length of up to 3 meters.
加州秃鹰是北美最大的鸟类,翅膀长达3米。
Many have been surprised at the length of time it has taken him to make up his mind.
很多人都为他用这么长的时间才下定决心感到吃惊。
One of the showiest stunts that some languages can pull off is an ability to build up words of breath-breaking length, and thus express in one word what English takes a whole sentence to say.
有一些语言最令人叹为观止的特色之一,是能够创造出某些长得无法一口气读完的单词,由此用一个单词就能表达英语需要用一整个句子才能说出来的意思。
Prospective patients must be fit for travel, the cost must make economic sense, the length of stay should be relatively short and follow-up care must be predictable and fairly brief.
VOA: standard.2010.04.08
Because if you did what I suggested with the list, the time to look up the key would be linear in the length of the list. You'd have to look at each element until you found the key.
字典是用一种很神奇的,叫做散列法的算法,来实现的,后面我们将,会学到一点关于。
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