Question

duplication n.复制；副本 (1) 我们必须避免无谓的重复劳动。(2) 他的回答和他姐姐的如出一辙。(3) 将用适当的前后对照的方法来避免重复。(4) 这避免了代码副本的出现。(5) 副本使用策略提出一种重定向算法对热点进行流控，使得节点不会过载，副本被高效使用。

Accepted Answer

英 [ˌdjuːplɪ'keɪʃn] 美 [ˌdjuːplɪ'keɪʃn] (1) We must avoid wasteful duplication of effort.(2) His answers were a duplication of her sister's.(3) We will attempt to avoid duplication by appropriate cross references.(4) This is to avoid code duplication.(5) The duplicate-using strategy proposes a redirection algorithm to control the flow so as that the point will not over loading and the duplication be effectively used. 1[N-UNCOUNT 不可数名词](不必要的)重复 If you say that there has been duplication of something, you mean that someone has done a task unnecessarily because it has already been done before. ...unnecessary duplication of resources.不必要的资源重复

英语单词	duplication
英美音标	英 [ˌdjuːplɪ'keɪʃn] 美 [ˌdjuːplɪ'keɪʃn]
中文释义	n.复制；副本
英语例句	(1) We must avoid wasteful duplication of effort. (2) His answers were a duplication of her sister's. (3) We will attempt to avoid duplication by appropriate cross references. (4) This is to avoid code duplication. (5) The duplicate-using strategy proposes a redirection algorithm to control the flow so as that the point will not over loading and the duplication be effectively used.
中文例句	(1) 我们必须避免无谓的重复劳动。 (2) 他的回答和他姐姐的如出一辙。 (3) 将用适当的前后对照的方法来避免重复。 (4) 这避免了代码副本的出现。 (5) 副本使用策略提出一种重定向算法对热点进行流控，使得节点不会过载，副本被高效使用。
柯林斯解释	1 [N-UNCOUNT 不可数名词](不必要的)重复 If you say that there has been duplication of something, you mean that someone has done a task unnecessarily because it has already been done before. ...unnecessary duplication of resources. 不必要的资源重复

Duplication Avoid 英 ˌdjuːplɪ'Keɪʃn] 美 ˌdjuːplɪ'Keɪʃn N.复制；副本 Wasteful Effort