# Petroleum Trans — Petroleum EN-CN Dictionary

> Petroleum EN-CN Dictionary (iPhone/iPad app by 忠政 衣.)

- Source: https://appshunter.io/ios/app/petroleum-trans/id6781688602 (this page in markdown: same URL + `.md`)
- Developer: [忠政 衣](https://appshunter.io/developer/1885174265)
- Category: Productivity, Utilities
- Price: $9.99
- Age rating: 4+
- Requires: iOS 17.6 · 16 MB
- Languages: American English
- Released: 2026-06-23
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/petroleum-trans/id6781688602/reviews.md

## What is Petroleum Trans?

Petroleum Trans is a professional English-Chinese bilingual terminology dictionary for petroleum majors,geologists,drilling engineers and oil & gas practitioners.
• Minimal streamlined interface,supports offline bidirectional translation without network connection
• Quick one-tap lookup,updated terms covering oil exploration,drilling,production,refining,storage transportation and petrochemical engineering
• Complete bilingual context explanations to interpret complex oilfield technical definitions precisely
• Custom operations:browse,bookmark,add notes,export and share professional terminology entries
• Classified word bank for well logging,reservoir evaluation,offshore engineering,oil refining and petroleum industry standards
Perfect for petroleum students,field technicians,designers and energy traders to read technical documents,check specs and improve professional bilingual competence.


## Version history (last 1 release)

### 1.0 — 2026-06-23

No release notes.

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## Related topics

[petroleum trans](https://appshunter.io/ios/topics/petroleum-trans) · [petroleum dictionary](https://appshunter.io/ios/topics/petroleum-dictionary)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*