obsolescence 详细解释

obsolescence

[.ɔbsə'lesns]

n. 过时, 作废

词形变化

动词过去式: obsolesced | 动词过去分词: obsolesced | 动词现在分词: obsolescing | 动词第三人称单数: obsolesces |

英英释义

名词 obsolescence:

the process of becoming obsolete; falling into disuse or becoming out of date

补充

obsolescenceobsolescence[ˌɔbsəˈlesns]n.1.荒废,退化

例句

1. The aircraft was nearing obsolescence by early 1942.那架飞机在1942年初就几乎处于废弃状态了。 2. the inbuilt obsolescence of most of the household devices we use我们使用的大多数家居设备的固有报废性 3. Talk about built-in obsolescence; it lasted less than 40 years.说一说计划报废吧；用了还不到40年。 4. gimmicky gadgets and planned obsolescence巧妙的小玩意和固有的报废性 5. the obsolescence of the old technology旧技术的淘汰 6. "Once a useful tool, slide rules have fallen into obsolescence."计算尺曾经是有用的工具，现在已经被淘汰了。 7. built-in/planned obsolescence [=the practice of making or designing something (such as a car) in such a way that it will only be usable for a short time so that people will have to buy another one]内在/计划陈旧产品（故意制造或设计成不耐使用的产品，以迫使人们购买新的）

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