dna
US /ˌdiː.enˈeɪ/
UK /ˌdiː.enˈeɪ/

1.
الحمض النووي, DNA
deoxyribonucleic acid, a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
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Scientists are studying the structure of DNA.
العلماء يدرسون بنية الحمض النووي.
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Every person has unique DNA.
كل شخص لديه حمض نووي فريد.
2.
جوهر, طبيعة, سمة أساسية
the fundamental and distinctive characteristics or qualities of someone or something, especially when regarded as unchangeable.
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Innovation is part of the company's DNA.
الابتكار جزء من جوهر الشركة.
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Honesty is in his DNA; he can't lie.
الصدق في طبيعته؛ لا يستطيع الكذب.