fence
发布时间：2018-06-05 18:00:01 来源：精华作文网 访问：次
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fence篇1:fence的意义?
fencen.1.栅栏;篱笆[C]He built a fence around the garden.他在花园周围筑了篱笆.2.【俚】买卖赃物的人[C]3.击剑术He is a master of fence.他精于剑术.4.雄辩,善于辞令vi.1.击剑He fenced with his new sword.他用新剑来击剑.2.买卖赃物vt.1.把...用栅(或篱)围起来I helped him fence his garden.我帮他用篱笆把花园围起来.2.(筑栅)防护;保卫The King was fenced by a group of body guards.国王由一群卫兵簇拥着保卫起来.
fence篇2:怎样巧妙记住单词 fence
可以通过联想法记忆fence ,这样首先你应该知道 defence吧?de+fence,意思是防御,自卫,你想一下,如何防御和自卫?可以架起栅栏篱笆,用剑防御,用言语翻译即为自己辩护,收买他人,这样就差不多记住这个单词的意思了：名词 n.1.栅栏;篱笆[C]He built a fence around the garden.他在花园周围筑了篱笆.2.【俚】买卖赃物的人[C]3.击剑术He is a master of fence.他精于剑术.4.雄辩,善于辞令不及物动词 vi.1.击剑He fenced with his new sword.他用新剑来击剑.
fence篇3:fence?看不懂.6.A straight fence is to be constructed from posts 6 inches wide and separated by lengths of chain 5 feet long.If a certain fence begins and ends with a post,which of the following could be the length of the fence in feet?(12 inches = 1 foot).Indicate ALL such answers.A.17B.28C.35D.39E.50Correct Answer:ABDEExplanation:The fence will consist of one more post than there are chains.(e.g.P-c-P-c-P).Therefore,a total length has to be a multiple of the length of the chain plus one post (5.5) plus one post extra.We have length = (5.5n + 0.5),where n can be any positive whole number.If n= 3,length =17; if n= 5,length = 28,etc.but there is no whole number that can give 35.Hence all the answers except C are correct.
fence是栅栏、篱笆、围墙的意思,在这道题里面,是说栅栏每隔5英尺就需要一个6英寸（0.5英尺）的栅栏柱（post,这里是柱或者桩的意思）来连接,同时栅栏的头尾都必须是柱.所以长度可以得出是5.5n + 0.5
