英語で「dna」はどう発音する？
ˌdiː.ɛnˈeɪ
dee·en·AY
第1強勢： AY
実際の動画クリップの中でネイティブが文脈に合わせて「dna」を発音するのを聴く
And it is true. DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context. it's amazing for identifying individuals,
Linguistic Pronunciation Masterclass: “dna”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
dee
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
en
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
AY
Gliding diphthong with sustained vocal resonance.
Primary emphasis falls on the third syllable ("AY"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "dna" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context.”— Native SpeakerWatch clip
“DNA is phosphorus-based in part, and it just falls apart very quickly for a whole variety of reasons.”— Native SpeakerWatch clip
“DNA to Mars as like some ultimate safeguard for the species so provided it survived the trip through”— Native SpeakerWatch clip
“DNA and that is not something you get by being baptized I was baptized if you”— Native SpeakerWatch clip
“DNA-- certain types of protein that don't get destroyed-- cells that don't divide-- and so on.”— Native SpeakerWatch clip
“DNA is central to understanding the cell cycle at the reproduction of the cell.”— Native SpeakerWatch clip
「dna」のスピーキング練習
ネイティブの発音を聞き、マイクに向かってセンテンスを復唱すると、リアルタイムで単語ごとの発音精度スコアが表示されます。
DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context.
文脈で聴く: “dna”
19,625 件のクリップThe 英語 word “dna” is transcribed in the International Phonetic Alphabet (IPA) as ˌdiː.ɛnˈeɪ (phonetic respelling: dee-en-AY). Phonologically, it consists of 3 syllables (dee · en · AY), with primary lexical stress placed on the 3rd syllable (AY). Grammatically, “dna” functions as a noun, verb, phrase and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. SayItVid indexes 19,625 authentic 英語 video clips demonstrating how native speakers articulate “dna” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USClip #1 · @21:45
“And it is true. DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context. it's amazing for identifying individuals,”
- 🇺🇸 USClip #2 · @42:22
“degrades very quickly. DNA is phosphorus-based in part, and it just falls apart very quickly for a whole variety of reasons. falls apart very quickly for a whole variety of reasons.”
- 🇺🇸 USClip #3 · @31:10
“people talking about sending like human DNA to Mars as like some ultimate safeguard for the species so provided it survived the trip through safeguard for the species so provided it”
- 🇺🇸 USClip #4 · @41:30
“to explain it the Divine DNA and that is not something you get by being baptized I was baptized if you being baptized I was baptized if you”
- 🇺🇸 USClip #5 · @25:28
“So we can say OK, what is long lived in the body? DNA-- certain types of protein that don't get destroyed-- cells that don't divide-- and so on. destroyed-- cells that don't divide-- and so on.”
意味と定義: “dna”
- Initialism of deoxyribonucleic acid (“a nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction”).
- The part of a living thing that carries genetic information.
- To examine a sample of (someone's) deoxyribonucleic acid.
- Did not answer.
- Did not arrive (used when someone fails to keep an appointment).
動画内の例文 (3)
- “Among the various fractions isolated was one presumed to contain only desoxyribosenucleic acid (DNA). Because of certain speculations on the role of nucleic acids in protein synthesis it was necessary to measure and compare the rate of phosphate entry into DNA with that in other fractions of yeast phosphate.”
- “The only way we're gonna know is if we DNA him against the spunk in Karen.”
- “DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context.”
よく使われるフレーズ・コロケーション
発音: “dna”
- Pronunciation:
- dee-en-AY
- 音節:
- dee · en · AY
- Written Hyphenation:
- d · n · a
- 第1強勢：
- AY
- IPA:
- ˌdiː.ɛnˈeɪ
- 文脈で聴く
- dna
押韻・ライミングワード： “dna”
-eɪ発音が全く同じ単語（同音異義語）
固有の発音「dna」 (⁄ˌdiː.ɛnˈeɪ⁄) には一般的な語彙において同音異義語がありません。
「dna」に関するよくある質問
「dna」の英語の発音は？
「dna」の発音記号は ⁄ˌdiː.ɛnˈeɪ⁄ (dee-en-AY) です。上のネイティブ動画クリップを再生して、実際の会話におけるリアルな発音を聞いてみましょう。
「dna」の音節（シラブル）数はいくつですか？
「dna」には 3 つの音節があります：dee · en · AY。
「dna」のアクセント（強勢）はどこですか？
「dna」の第1強勢（主アクセント）は「AY」にあります。動画内の強勢の置かれ方に注目して聴いてみてください。
「dna」の意味は何ですか？
Initialism of deoxyribonucleic acid (“a nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction”).
「dna」が実際に使われている文を聞くには？
このページには、字幕付きの動画例文が 19625 件収録されています。「前へ / 次へ」（または矢印キー ← / →）を使って発音される瞬間をピンポイントで再生できます。
What is the most common pronunciation mistake when saying “dna”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).