可採年数（かさいねんすう）
JLPT N2 · noun
Meaning: years of extractable reserves
Example sentences
- 石油の可採年数には限りがある。 — The number of years oil can still be extracted is limited.
- 可採年数を計算して計画する。 — They calculate the remaining years of extractable reserves to plan ahead.
Related words
See it used in real works
- Example sentences from Japanese novels & web fiction (Massif)
- Hear “可採年数” pronounced in real videos (YouGlish)