老化 (lǎo huà): Aging (Verb) — Meaning & Stroke Order

This apple has aged and cannot be eaten.

How can we effectively delay the aging process of these precision instruments?

This new type of material has not exhibited the expected rapid aging phenomenon.

Population aging is a significant challenge for society, requiring corresponding policies to address it.

Although the equipment has aged, its performance can still meet basic needs through software upgrades.