英語で「perihelion」はどう発音する？
ˌpɛɹ.əˈhiː.li.ən
pair·ə·HEE·lee·ən
第1強勢： HEE
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「perihelion」を発音するのを聴く
a rotation of this, of the perihelion. And sometimes this is called the precession of the perihelion, or perihelion precession, or apsidal precession. or perihelion precession, or apsidal precession.
Linguistic Pronunciation Masterclass: “perihelion”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
pair
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
ə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
HEE
Tense long vowel with sustained acoustic resonance.
lee
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
ən
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the third syllable ("HEE"). 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 "perihelion" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "perihelion is" sounds like "perihelion-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "perihelion" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“And sometimes this is called the precession of the perihelion, or perihelion precession, or apsidal precession.”— Khan AcademyWatch clip
“the perihelion, and the slowest in July when it reaches its farthest point, the aphelion.”— TED-EdWatch clip
“This actually leads to the famous perihelion precession of Mercury that Einstein first calculated.”— MIT OpenCourseWareWatch clip
“And today the perihelion is in January, which means the tilt”— YaleCoursesWatch clip
“interval between two successive passages of the earth through the perihelion”— Harvard UniversityWatch clip
“So each perihelion is a little closer and a little faster, and then the orbit takes it out close to the planet Venus.”— Big ThinkWatch clip
「perihelion」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。
And sometimes this is called the precession of the perihelion, or perihelion precession, or apsidal precession.
文脈で聴く: “perihelion”
70 件のクリップThe 英語 word “perihelion” is transcribed in the International Phonetic Alphabet (IPA) as ˌpɛɹ.əˈhiː.li.ən (phonetic respelling: pair-ə-HEE-lee-ən). Phonologically, it consists of 5 syllables (pair · ə · HEE · lee · ən), with primary lexical stress placed on the 3rd syllable (HEE). Grammatically, “perihelion” functions as a noun. SayItVid indexes 70 authentic 英語 video clips demonstrating how native speakers articulate “perihelion” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Khan Academy, TED-Ed, MIT OpenCourseWare.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USKhan AcademyClip #1 · @3:17
“a rotation of this, of the perihelion. And sometimes this is called the precession of the perihelion, or perihelion precession, or apsidal precession. or perihelion precession, or apsidal precession.”
- 🇺🇸 USTED-EdClip #2 · @2:34
“when it reaches its closest point to the Sun, the perihelion, and the slowest in July when it reaches its farthest point, the aphelion. and the slowest in July when it reaches its farthest point,”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @28:49
“precessing. This actually leads to the famous perihelion precession of Mercury that Einstein first calculated. of Mercury that Einstein first calculated.”
- 🇺🇸 USYaleCoursesClip #4 · @12:13
“But this will be say 10,000 years from now. And today the perihelion is in January, which means the tilt of the earth is like that.”
- 🇺🇸 USHarvard UniversityClip #5 · @68:57
“brutalize time. You You may want to consider how an animalist year is the interval between two successive passages of the earth through the perihelion manatee, humanity, the aquarium deserted now. This is the song at dusk. I write”
意味と定義: “perihelion”
- The point in the elliptical orbit of a comet, planet, etc., where it is nearest to the Sun.
- The highest point or state; the peak, zenith.
動画内の例文 (3)
- “The æquation of the Earth encreaſeth from her Aphelion, until ſhe come to the point where it's greateſt, and from thence it again decreaſeth till ſhe come to her Perihelion, or oppoſite Auge: in like manner it increaſeth from her Perihelion to the point where it's greateſt, and afterwards decreaſeth till ſhe come againe to the Auge or Aphelion, [...]”
- “[T]he magnificence of his compliment had quite shaken the general's [Ulysses S. Grant's] modesty, and that he could only say that France must come to the perihelion of her glory under such rulers as Grevy [i.e., Jules Grévy].”
- “And sometimes this is called the precession of the perihelion, or perihelion precession, or apsidal precession.”
よく使われるフレーズ・コロケーション
発音: “perihelion”
- Pronunciation:
- pair-ə-HEE-lee-ən
- 音節:
- pair · ə · HEE · lee · ən
- Written Hyphenation:
- pe · ri · he · li · on
- 第1強勢：
- HEE
- IPA:
- ˌpɛɹ.əˈhiː.li.ən
- 文脈で聴く
- perihelion
類義語: “perihelion”
「perihelion」と意味が関連する単語を実際の動画クリップで確認:
押韻・ライミングワード： “perihelion”
-iliən発音が全く同じ単語（同音異義語）
固有の発音「perihelion」 (⁄ˌpɛɹ.əˈhiː.li.ən⁄) には一般的な語彙において同音異義語がありません。
「perihelion」に関するよくある質問
「perihelion」の英語の発音は？
「perihelion」の発音記号は ⁄ˌpɛɹ.əˈhiː.li.ən⁄ (pair-ə-HEE-lee-ən) 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。
「perihelion」の音節（シラブル）数はいくつですか？
「perihelion」には 5 つの音節があります：pair · ə · HEE · lee · ən。
「perihelion」のアクセント（強勢）はどこですか？
「perihelion」の第1強勢（主アクセント）は「HEE」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。
「perihelion」の意味は何ですか？
The point in the elliptical orbit of a comet, planet, etc., where it is nearest to the Sun.
「perihelion」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 70 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 “perihelion”?
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⁄).