Meaning of 老化
老化 means to age; to deteriorate (of materials like rubber, plastic); to age (of population or personnel); to become top-heavy with older members. Pronounced lǎo huà. HSK 7-9.
- to age; to deteriorate (of materials like rubber, plastic)
- to age (of population or personnel); to become top-heavy with older members
- to become obsolete; to age (of knowledge, skills, etc.)
Definitions & Examples
Zhè这
gēn根
diàn电
lǎn缆
yǐ已
jīng经
lǎo老
huà化
le了
，
xū需
yào要
gēng更
huàn换
。
This cable has deteriorated and needs to be replaced.
Sù塑
liào料
zài在
zǐ紫
wài外
xiàn线
zhào照
shè射
xià下
róng容
yì易
lǎo老
huà化
。
Plastic ages easily when exposed to ultraviolet radiation.
Fáng防
zhǐ止
xiàng橡
jiāo胶
zhì制
pǐn品
lǎo老
huà化
shì是
shēng生
chǎn产
zhōng中
de的
guān关
jiàn键
wèn问
tí题
。
Preventing the aging of rubber products is a key issue in manufacturing.