obsolescent
adjective
formaluk/ˌɒb.səˈles.ənt/us/ˌɑːb.səˈles.ənt/becomingobsolete:
在逐步废弃的;即将淘汰的;逐渐过时的Much ofourexistingmilitaryhardwareis obsolescent.我们现有的许多军事硬件在逐渐被淘汰。
Old or old-fashioned
- age-old
- ageing
- ancient
- antediluvian
- anti-progressive
- creaky
- fossilization
- fossilize
- fossilized
- frumpy
- fusty
- have hadits/yourdayidiom
- neanderthal
- outdated
- outmoded
- outworn
- passé
- petrified
- vintage
- went out with the arkidiom