obsolescent
adj
becoming out of date; going out of use 即将过时的; 逐步废弃或淘汰的
obsolescent technology 行将过时的技术
Electronic equipment quickly becomes obsolescent. 电子设备淘汰得很快.
🗣️ 情景例句
My name is Li.
我姓李。
Merry is he that hath nought to lose.
人无所失,不亦乐乎。
But the competition of man against man is not the simple process envisioned in biology.