英語で「endosperm」はどう発音する？
ˈɛndəʊspɜːm
EN·dohspɜːm
第1強勢： EN
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「endosperm」を発音するのを聴く
Linguistic Pronunciation Masterclass: “endosperm”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
EN
Gliding diphthong with sustained vocal resonance.
dohspɜːm
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("EN"). 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 "endosperm" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "endosperm is" sounds like "endosperm-iz").
In natural sentences, avoid over-stressing "endosperm" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“A soft wheat, which is double zero flour, which is again just the endosperm, is often used for fresh pasta”— Harvard UniversityWatch clip
“I even checked the insides of the seeds to make sure I didn’t dissolve the endosperm or the embryo inside.”— TEDx TalksWatch clip
“A seed usually has a little package of nutrients called the endosperm”— SciShowWatch clip
“in this brand layer if you grind it up into infinite fineness for bread you make all of that endosperm available to be digested in your small intestine and”— StanfordWatch clip
“And corn, wheat, and rice, by the way, are so nutritious to us because they’re basically all endosperm.”— Native SpeakerWatch clip
“In plants, those polar bodies actually also get fertilized too, and they become the endosperm, that's the starchy-proteiny stuff that we grind into wheat or pop into popcorn.”— Native SpeakerWatch clip
「endosperm」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。
A soft wheat, which is double zero flour, which is again just the endosperm, is often used for fresh pasta
文脈で聴く: “endosperm”
15 件のクリップThe 英語 word “endosperm” is transcribed in the International Phonetic Alphabet (IPA) as ˈɛndəʊspɜːm (phonetic respelling: EN-dohspɜːm). Phonologically, it consists of 2 syllables (EN · dohspɜːm), with primary lexical stress placed on the 1st (initial) syllable (EN). Grammatically, “endosperm” functions as a noun. SayItVid indexes 15 authentic 英語 video clips demonstrating how native speakers articulate “endosperm” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Harvard University, TEDx Talks, SciShow.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USHarvard UniversityClip #1 · @16:58
“call it al dente. A soft wheat, which is double zero flour, which is again just the endosperm, is often used for fresh pasta just the endosperm, is often used for fresh pasta”
- 🇺🇸 USTEDx TalksClip #2 · @14:10
“So, make sure you’re taking a lot of photos. I even checked the insides of the seeds to make sure I didn’t dissolve the endosperm or the embryo inside. to make sure I didn’t dissolve the endosperm or the embryo inside.”
- 🇺🇸 USSciShowClip #3 · @0:27
“little plant embryos are kind of amazing. They've evolved to be an almost perfect way to get the next generation going because they pack in everything a baby plant needs to get started. A seed usually has a little package of nutrients called the endosperm everything a baby plant needs to get started. A seed usually has a little package of nutrients called the endosperm”
- 🇺🇸 USStanfordClip #4 · @48:21
“delivery system for getting fiber to your gut microbiota surrounded in this in this brand layer if you grind it up into infinite fineness for bread you make all of that endosperm available to be digested in your small intestine and make all of that endosperm available to be digested in your small intestine and”
- 🇺🇸 USClip #5 · @12:51
“This made the seeds more likely to grow into successful plants. And corn, wheat, and rice, by the way, are so nutritious to us because they’re basically all endosperm. are so nutritious to us because they’re basically all endosperm.”
意味と定義: “endosperm”
- The tissue surrounding the embryo of flowering plant seeds, that provides nutrition to the developing embryo; usually triploid.
動画内の例文 (2)
- “A soft wheat, which is double zero flour, which is again just the endosperm, is often used for fresh pasta”
- “I even checked the insides of the seeds to make sure I didn’t dissolve the endosperm or the embryo inside.”
よく使われるフレーズ・コロケーション
発音: “endosperm”
- Pronunciation:
- EN-dohspɜːm
- 音節:
- EN · dohspɜːm
- Written Hyphenation:
- en · do · sperm
- 第1強勢：
- EN
- IPA:
- ˈɛndəʊspɜːm
- 文脈で聴く
- endosperm
押韻・ライミングワード： “endosperm”
-ɛndoʊspɜm発音が全く同じ単語（同音異義語）
固有の発音「endosperm」 (⁄ˈɛndəʊspɜːm⁄) には一般的な語彙において同音異義語がありません。
「endosperm」に関するよくある質問
「endosperm」の英語の発音は？
「endosperm」の発音記号は ⁄ˈɛndəʊspɜːm⁄ (EN-dohspɜːm) 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。
「endosperm」の音節（シラブル）数はいくつですか？
「endosperm」には 2 つの音節があります：EN · dohspɜːm。
「endosperm」のアクセント（強勢）はどこですか？
「endosperm」の第1強勢（主アクセント）は「EN」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。
「endosperm」の意味は何ですか？
The tissue surrounding the embryo of flowering plant seeds, that provides nutrition to the developing embryo; usually triploid.
「endosperm」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 15 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 “endosperm”?
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⁄).