英語で「methylene」はどう発音する？
ˈmɛθəlˌiːn
ME·thəl·een
第1強勢： ME
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「methylene」を発音するのを聴く
Linguistic Pronunciation Masterclass: “methylene”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ME
Tense long vowel with sustained acoustic resonance.
thəl
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
een
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("ME"). 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 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 "methylene" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Methylene groups, CH2 groups, that are activated by two adjacent pi* orbitals, so that then they become much more acidic.”— YaleCoursesWatch clip
“reaction and the methylene groups polymerize into large molecules large long um parin molecules so that's the main”— MIT OpenCourseWareWatch clip
“Methylene blue is a salty solution, and true to its name, it’s blue.”— SciShowWatch clip
“perchloroethylene chloroform methylene chloride and other bits of the periodic”— StanfordWatch clip
“I learned that methylene chloride was the second most toxic substance available to consumers behind asbestos.”— TEDx TalksWatch clip
“I think methylene blue was found to extend the lifespan of some lower organism and that's where it came from.”— Andrew HubermanWatch clip
「methylene」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。
Methylene groups, CH2 groups, that are activated by two adjacent pi* orbitals, so that then they become much more acidic.
文脈で聴く: “methylene”
135 件のクリップThe 英語 word “methylene” is transcribed in the International Phonetic Alphabet (IPA) as ˈmɛθəlˌiːn (phonetic respelling: ME-thəl-een). Phonologically, it consists of 3 syllables (ME · thəl · een), with primary lexical stress placed on the 1st (initial) syllable (ME). Grammatically, “methylene” functions as a noun. SayItVid indexes 135 authentic 英語 video clips demonstrating how native speakers articulate “methylene” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, MIT OpenCourseWare, SciShow.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @30:48
“Mitsunobu reaction, about active methylene compounds. Methylene groups, CH2 groups, that are activated by two adjacent pi* orbitals, so that then they become much more acidic. adjacent pi* orbitals, so that then they become much”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @19:24
“because iron is not active to is very little active to the second reaction and the methylene groups polymerize into large molecules large long um parin molecules so that's the main long um parin molecules so that's the main”
- 🇺🇸 USSciShowClip #3 · @9:28
“Just add more blue! Methylene blue is a salty solution, and true to its name, it’s blue. And oddly enough, injecting this blue solution into people”
- 🇺🇸 USStanfordClip #4 · @40:38
“volatile organic hydrocarbons so this would be things like tetrachloroethylene perchloroethylene chloroform methylene chloride and other bits of the periodic table out of ponds that were used from 1955 to 1971 at a place in Southern”
- 🇺🇸 USTEDx TalksClip #5 · @7:03
“industry spokespeople twisting the story to blame victims. I learned that methylene chloride was the second most toxic substance available to consumers behind asbestos. Most of you probably weren't aware of available to consumers behind asbestos. Most of you probably weren't aware of”
意味と定義: “methylene”
- The divalent group –CH₂– in which the free valencies are part of single bonds.
- The same group, present as a repeating unit, in aliphatic compounds with names such as hexamethylenediamine.
動画内の例文 (2)
- “Methylene groups, CH2 groups, that are activated by two adjacent pi* orbitals, so that then they become much more acidic.”
- “reaction and the methylene groups polymerize into large molecules large long um parin molecules so that's the main”
よく使われるフレーズ・コロケーション
発音: “methylene”
- Pronunciation:
- ME-thəl-een
- 音節:
- ME · thəl · een
- Written Hyphenation:
- meth · y · lene
- 第1強勢：
- ME
- IPA:
- ˈmɛθəlˌiːn
- 文脈で聴く
- methylene
押韻・ライミングワード： “methylene”
-ɛθəlˌin発音が全く同じ単語（同音異義語）
固有の発音「methylene」 (⁄ˈmɛθəlˌiːn⁄) には一般的な語彙において同音異義語がありません。
「methylene」に関するよくある質問
「methylene」の英語の発音は？
「methylene」の発音記号は ⁄ˈmɛθəlˌiːn⁄ (ME-thəl-een) 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。
「methylene」の音節（シラブル）数はいくつですか？
「methylene」には 3 つの音節があります：ME · thəl · een。
「methylene」のアクセント（強勢）はどこですか？
「methylene」の第1強勢（主アクセント）は「ME」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。
「methylene」の意味は何ですか？
The divalent group –CH₂– in which the free valencies are part of single bonds.
「methylene」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 135 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 “methylene”?
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.