n.废弃，陈旧过时，（器官的）废退...

obsolescence的音标：obsolescence的英式发音音标为：[ˌɒbsə'lesns]obsolescence的美式发音音标为：[ˌɑbsə'lesns]...

The aircraft was nearing obsolescence by early 1942.这种飞机在1942年年初就濒临淘汰了。The apparent connection between built - in obsolescence and changes in art - styles has struck several commentators.本身过时与艺术风气改变之间存在着的显然联系,引起了一些批评家的注意...

For enterprises and service providers, the use of network processors ensures against premature product obsolescence.对于企业和服务供应商而言，采用网络处理器保证不会使未成熟产品被淘汰。Phase - out product control on material to reach the minimum obsolesce...