英語で「polytetrafluoroethylene」はどう発音する？
ˌpɑlitɛtɹəˌflɔɹoʊˈɛθɪlin
pah·lee·tet·rə·flor·oh·E·thih·leen
第1強勢： E
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「polytetrafluoroethylene」を発音するのを聴く
Linguistic Pronunciation Masterclass: “polytetrafluoroethylene”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
pah
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
lee
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
tet
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
rə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
flor
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
oh
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
E
Gliding diphthong with sustained vocal resonance.
thih
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
leen
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the 7th syllable ("E"). 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 "polytetrafluoroethylene" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“There's the polytetrafluoroethylene. You remove the hydrogens, you put fluorines, and then you make Teflon.”— MIT OpenCourseWareWatch clip
“nitinol stents in the fabric on the inside this is a polytetrafluoroethylene fabric with a stent this is a bear spring super renal”— StanfordWatch clip
“- They didn't trademark it under the name polytetrafluoroethylene 'cause, admittedly, that name kind of sucks.”— Native SpeakerWatch clip
“We can draw polytetrafluoroethylene, the non-stick compound we met in the introduction, like this too.”— Native SpeakerWatch clip
“The gas had polymerized into polytetrafluoroethylene, forming this slippery powder.”— Native SpeakerWatch clip
“That white solid was actually polytetrafluoroethylene, which formed when the tetrafluoroethylene polymerized.”— Native SpeakerWatch clip
「polytetrafluoroethylene」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。
There's the polytetrafluoroethylene. You remove the hydrogens, you put fluorines, and then you make Teflon.
文脈で聴く: “polytetrafluoroethylene”
7 件のクリップThe 英語 word “polytetrafluoroethylene” is transcribed in the International Phonetic Alphabet (IPA) as ˌpɑlitɛtɹəˌflɔɹoʊˈɛθɪlin (phonetic respelling: pah-lee-tet-rə-flor-oh-E-thih-leen). Phonologically, it consists of 9 syllables (pah · lee · tet · rə · flor · oh · E · thih · leen), with primary lexical stress placed on the 7th syllable (E). Grammatically, “polytetrafluoroethylene” functions as a noun. SayItVid indexes 7 authentic 英語 video clips demonstrating how native speakers articulate “polytetrafluoroethylene” in natural connected speech across American (US: 7 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @6:37
“jugs, and so on. There's the polytetrafluoroethylene. You remove the hydrogens, you put fluorines, and then you make Teflon. You remove the hydrogens, you put fluorines, and then you”
- 🇺🇸 USStanfordClip #2 · @6:41
“um this is a stent on the outside with a nitinol nitinol stents in the fabric on the inside this is a polytetrafluoroethylene fabric with a stent this is a bear spring super renal polytetrafluoroethylene fabric with a stent this is a bear spring super renal”
- 🇺🇸 USClip #3 · @7:00
“so they trademarked the material in 1944. - They didn't trademark it under the name polytetrafluoroethylene 'cause, admittedly, that name kind of sucks. under the name polytetrafluoroethylene”
- 🇺🇸 USClip #4 · @2:51
“The “n” to the bottom right of the brackets simply means that we’re dealing with a lot of repeats! We can draw polytetrafluoroethylene, the non-stick compound we met in the introduction, like this too. like this too.”
- 🇺🇸 USClip #5 · @3:12
“until all of the TFE was trapped in these long chains. The gas had polymerized into polytetrafluoroethylene, forming this slippery powder. forming this slippery powder.”
意味と定義: “polytetrafluoroethylene”
- A tough synthetic resin used to make seals and bearings and to create a nonstick coating on cooking utensils.
動画内の例文 (2)
- “There's the polytetrafluoroethylene. You remove the hydrogens, you put fluorines, and then you make Teflon.”
- “nitinol stents in the fabric on the inside this is a polytetrafluoroethylene fabric with a stent this is a bear spring super renal”
よく使われるフレーズ・コロケーション
発音: “polytetrafluoroethylene”
- Pronunciation:
- pah-lee-tet-rə-flor-oh-E-thih-leen
- 音節:
- pah · lee · tet · rə · flor · oh · E · thih · leen
- Written Hyphenation:
- po · ly · te · tra · flu · o · ro · e · thy · lene
- 第1強勢：
- E
- IPA:
- ˌpɑlitɛtɹəˌflɔɹoʊˈɛθɪlin
- 文脈で聴く
- polytetrafluoroethylene
類義語: “polytetrafluoroethylene”
「polytetrafluoroethylene」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： “polytetrafluoroethylene”
-ɛθɪlin発音が全く同じ単語（同音異義語）
固有の発音「polytetrafluoroethylene」 (⁄ˌpɑlitɛtɹəˌflɔɹoʊˈɛθɪlin⁄) には一般的な語彙において同音異義語がありません。
「polytetrafluoroethylene」に関するよくある質問
「polytetrafluoroethylene」の英語の発音は？
「polytetrafluoroethylene」の発音記号は ⁄ˌpɑlitɛtɹəˌflɔɹoʊˈɛθɪlin⁄ (pah-lee-tet-rə-flor-oh-E-thih-leen) 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。
「polytetrafluoroethylene」の音節（シラブル）数はいくつですか？
「polytetrafluoroethylene」には 9 つの音節があります：pah · lee · tet · rə · flor · oh · E · thih · leen。
「polytetrafluoroethylene」のアクセント（強勢）はどこですか？
「polytetrafluoroethylene」の第1強勢（主アクセント）は「E」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。
「polytetrafluoroethylene」の意味は何ですか？
A tough synthetic resin used to make seals and bearings and to create a nonstick coating on cooking utensils.
「polytetrafluoroethylene」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 7 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 “polytetrafluoroethylene”?
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.