This word is now obsolescent.这个字现在已废弃不用了.Electronic equipment quickly becomes obsolescent.电子设备淘汰得很快....outmoded, obsolescent equipment.陈旧老化的设备an obsolescent design即将过时的设计This type of computer is obsolescent.这类计算机是快要过时的....
Electronic equipment quickly becomes obsolescent.电子设备淘汰得很快.This word is now obsolescent.这个字现在已废弃不用了.This type of computer is obsolescent.这类计算机是快要过时的....