英語で「lecithin」はどう発音する？
ˈlɛs.ɪ.θɪn
LES·ih·thin
第1強勢： LES
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「lecithin」を発音するのを聴く
Linguistic Pronunciation Masterclass: “lecithin”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
LES
Elevated pitch, sustained vowel length, and full acoustic clarity.
ih
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
thin
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("LES"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Many learners substitute "th" with "s", "z", "t", or "d".
How Native Speakers Say It: Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.
Connected Speech & Natural Conversational Flow
When "lecithin" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "lecithin is" sounds like "lecithin-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "lecithin" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Is lecithin the main surfactant in egg yolks, and that's the thing that's letting you make aioli?”— Harvard UniversityWatch clip
“Soy lecithin bonds with the water and helps the powder disperse more quickly.”— TED-EdWatch clip
“We're going to add some lecithin into dark chocolate.”— WIREDWatch clip
“Soy lecithin? What's that?”— MIT OpenCourseWareWatch clip
“Because there's no lecithin in there the emulsion is not quite as strong as it is in mayonnaise.”— Native SpeakerWatch clip
“Whole soy contains lecithin which also contains, which has the choline in it.”— Native SpeakerWatch clip
「lecithin」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。
Is lecithin the main surfactant in egg yolks, and that's the thing that's letting you make aioli?
文脈で聴く: “lecithin”
68 件のクリップThe 英語 word “lecithin” is transcribed in the International Phonetic Alphabet (IPA) as ˈlɛs.ɪ.θɪn (phonetic respelling: LES-ih-thin). Phonologically, it consists of 3 syllables (LES · ih · thin), with primary lexical stress placed on the 1st (initial) syllable (LES). Grammatically, “lecithin” functions as a noun. SayItVid indexes 68 authentic 英語 video clips demonstrating how native speakers articulate “lecithin” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Harvard University, TED-Ed, WIRED.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USHarvard UniversityClip #1 · @68:32
“It was really interesting. Is lecithin the main surfactant in egg yolks, and that's the thing that's letting you make aioli? and that's the thing that's letting you make aioli?”
- 🇺🇸 USTED-EdClip #2 · @2:57
“that need to be instantly rehydrated. Soy lecithin bonds with the water and helps the powder disperse more quickly. and helps the powder disperse more quickly.”
- 🇺🇸 USWIREDClip #3 · @6:32
“We are going to add some vanilla. We're going to add some lecithin into dark chocolate. So even if chocolate come from a cacao bean,”
- 🇺🇸 USMIT OpenCourseWareClip #4 · @59:55
“that makes fun of this. Soy lecithin? What's that? What's that?”
- 🇺🇸 USClip #5 · @31:55
“And you end up with an emulsion. Because there's no lecithin in there the emulsion is not quite as strong as it is in mayonnaise. the emulsion is not quite as strong as it is in mayonnaise.”
意味と定義: “lecithin”
- The principal phospholipid in animals; it is particularly abundant in egg yolks, and is extracted commercially from soy. It is a major constituent of cell membranes, and is commonly used as a food additive (as an emulsifier).
動画内の例文 (2)
- “Is lecithin the main surfactant in egg yolks, and that's the thing that's letting you make aioli?”
- “Soy lecithin bonds with the water and helps the powder disperse more quickly.”
よく使われるフレーズ・コロケーション
発音: “lecithin”
- Pronunciation:
- LES-ih-thin
- 音節:
- LES · ih · thin
- Written Hyphenation:
- lec · i · thin
- 第1強勢：
- LES
- IPA:
- ˈlɛs.ɪ.θɪn
- 文脈で聴く
- lecithin
押韻・ライミングワード： “lecithin”
-ɛsɪθɪn発音が全く同じ単語（同音異義語）
固有の発音「lecithin」 (⁄ˈlɛs.ɪ.θɪn⁄) には一般的な語彙において同音異義語がありません。
「lecithin」に関するよくある質問
「lecithin」の英語の発音は？
「lecithin」の発音記号は ⁄ˈlɛs.ɪ.θɪn⁄ (LES-ih-thin) 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。
「lecithin」の音節（シラブル）数はいくつですか？
「lecithin」には 3 つの音節があります：LES · ih · thin。
「lecithin」のアクセント（強勢）はどこですか？
「lecithin」の第1強勢（主アクセント）は「LES」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。
「lecithin」の意味は何ですか？
The principal phospholipid in animals; it is particularly abundant in egg yolks, and is extracted commercially from soy. It is a major constituent of cell membranes, and is commonly used as a food additive (as an emulsifier).
「lecithin」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 68 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 “lecithin”?
Many learners substitute "th" with "s", "z", "t", or "d". Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.