1. Mang nghĩa "già"
=an ageing person is becoming old and less healthy or efficient
IELTS TUTOR xét ví dụ:
- a town with an ageing population
- John lives with his ageing mother.
2. Mang nghĩa "cũ, có tuổi đời lâu"
=an ageing machine, vehicle, or building is too old and no longer useful