obsolescent
英 [,ɒbsə'les(ə)nt]
美[,ɑbsə'lɛsnt]
- adj. 荒废的；即将过时的；逐渐被废弃的
词态变化
名词: obsolescence;
中文词源
obsolescent 过时的，陈旧的
来自拉丁语obsolescere,变老，老旧，不再使用。词源不确定，可能来自obs-,ob-,向前，朝向，-ol,生长，成长，词源同old,adult.引申词义长大的，变老的，变旧的，过时的。-esce,表起始，词源同adolescence.
英英释意
- 1. becoming obsolete
英文词源
- obsolescent (adj.)
- 1755, from Latin obsolescentum (nominative obsolescens), present participle of obsolescere "fall into disuse" (see obsolete).
实用场景例句
- Electronic equipment quickly becomes obsolescent.
- 电子设备淘汰得很快.
辞典例句
- This word is now obsolescent.
- 这个字现在已废弃不用了.
辞典例句
- This type of computer is obsolescent.
- 这类计算机是快要过时的.
互联网
- Horse carriages are obsolescent.
- 马车已经过时.
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- Through man's spirit of ingenuity he has made himself obsolescent as a worker.
- 人的聪明才智使他自己变成了过时落伍的工人.
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- Extraction technology of manganese and zinc from obsolescent alkaline cell and carbon - zinc battery was studied.
- 研究了废碳锌电池和碱性电池中金属锌和金属锰的回收.
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