| Angol | Arab |
|---|
| gene expression transcription and translation of a gene into messenger RNA | تعبير جيني |
| inexpugnable impregnable, unconquerable | مَنِيع |
| life expectancy the amount of time one is expected to live | مَأْمُول اَلْحَيَاةm |
| unexpected not expected, anticipated or foreseen|unhoped-for | مُفَاجِئm |
| World Exposition a regular international exposition | مَعْرِض عَالَمِيّm |
