ذخایر زیرزمینی
“ذخایر زیرزمینی” (zakhâyere zirzamini) — subsurface reserves in Persian. Phrase, level B1. Literally "the underground reserves": under plus earth. There is no separate word for the bowels of the earth — so one speaks of the water, oil and gas beneath the feet. The subsurface reserves of oil are great, says the example. In a live sentence: “ذخایر زیرزمینی نفت زیاد است.” — The subsurface reserves of oil are great. A word from the everyday Persian course, level B1.
In short
| Written in Persian | ذخایر زیرزمینی |
| Read in Latin letters | zakhâyere zirzamini |
| Translation | subsurface reserves |
| Part of speech | phrase |
| Level | B1 |
Why it looks that way
Literally "the underground reserves": under plus earth. There is no separate word for the bowels of the earth — so one speaks of the water, oil and gas beneath the feet. The subsurface reserves of oil are great, says the example
A word with a story stays in memory longer than one learned as a “spelling — translation” pair: memory holds on to meaning, not to a string.
In a live sentence
A single word almost never appears alone in conversation. A sentence shows where it fits and what stands next to it.
- ذخایر زیرزمینی نفت زیاد است.zakhâyere zirzamini-ye nâft ziyod ast.The subsurface reserves of oil are great.
How not to forget this word
Reading a word and remembering it are different jobs. A day later, little survives of a single reading — and that is not bad memory, that is how memory works.
- This has been tested on foreign words too. The difference shows up most when you test yourself a few days later rather than straight away.checked many timesKim & Webb, 2022, Language Learning 72(2) · 48 experiments, 3,411 participants, 98 comparisons.
- Recalling beats re-reading. Covering the translation and trying to remember it does more than reading it ten more times.checked many timesAdesope, Trevisan & Sundararajan, 2017, Review of Educational Research 87(3) · 188 experiments, 272 comparisons. g = 0.61; against plain re-reading 0.51, against passive review 0.93.
- An answer you worked out yourself sticks better than one handed to you.checked many timesBertsch et al., 2007, Memory & Cognition 35(2) · 86 studies, 445 comparisons, d = 0.40.
Frequently asked
How do you say “subsurface reserves” in Persian?
«ذخایر زیرزمینی», read “zakhâyere zirzamini”. In a live sentence: “ذخایر زیرزمینی نفت زیاد است.” — The subsurface reserves of oil are great. Phrase, level B1; written with the characters ذ, خ, ا, ی, ر, ز, ی, ر, ز, م, ی, ن…
How is “ذخایر زیرزمینی” written in Latin letters?
zakhâyere zirzamini. This is a practical spelling — you need it to read aloud and be understood, not to meet an academic standard.
Why does this word look the way it does?
Literally "the underground reserves": under plus earth. There is no separate word for the bowels of the earth — so one speaks of the water, oil and gas beneath the feet. The subsurface reserves of oil are great, says the example. A word with a story stays in memory longer than a “spelling — translation” pair: memory holds on to meaning, not to a string.