老化

lǎohuà

(of a person, population or material) to age; (of knowledge) to become outdated

HSK 3.0 · Level 7–9 verbverb / noun

Meaning

lǎohuà lao3 hua4
  1. (of a person, population or material) to age
  2. (of knowledge) to become outdated

Words sharing a character

Report a problem with this entry