چگونه «pfas» را در انگلیسی تلفظ کنیم
ˈpiːfæs
PEE·fas
استرس اصلی: PEE
به افراد بومی گوش دهید که «pfas» را در متن ویدیوهای واقعی می‌گویند
Linguistic Pronunciation Masterclass: “pfas”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
PEE
Tense long vowel with sustained acoustic resonance.
fas
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("PEE"). 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 "pfas" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "pfas is" sounds like "pfas-iz").
In natural sentences, avoid over-stressing "pfas" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“PFAS are found everywhere, and their bonds are so strong and they're so difficult to break apart.”— TEDx TalksWatch clip
“PFAS are chemicals that have been used to manufacture non-stick cookware, but that can now be found in water sources all over the world.”— SciShowWatch clip
“PFAS is out in the environment, and it will spread as far as the water can spread it.”— Native SpeakerWatch clip
“PFAS chemicals accumulate in our bodies and that build-up can cause health problems long afterwards.”— Native SpeakerWatch clip
“PFAS at the moment is being found in the blood of every human alive.”— Native SpeakerWatch clip
“PFAS in Italy. Their message is clear. India cannot host industrial practices rejected”— Native SpeakerWatch clip
تمرین تلفظ «pfas»
به تلفظ گوینده بومی گوش دهید، جمله را در میکروفون تکرار کنید و امتیاز دقت لحظه‌ای دریافت نمایید.
PFAS are found everywhere, and their bonds are so strong and they're so difficult to break apart.
شنیدن در متن: “pfas”
۳۸۴ ویدیوThe انگلیسی word “pfas” is transcribed in the International Phonetic Alphabet (IPA) as ˈpiːfæs (phonetic respelling: PEE-fas). Phonologically, it consists of 2 syllables (PEE · fas), with primary lexical stress placed on the 1st (initial) syllable (PEE). Grammatically, “pfas” functions as a noun. SayItVid indexes ۳۸۴ authentic انگلیسی video clips demonstrating how native speakers articulate “pfas” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from TEDx Talks, SciShow, CNBC.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USTEDx TalksClip #1 · @7:27
“the river. The same river where our drinking water originates. PFAS are found everywhere, and their bonds are so strong and they're so difficult to break apart. and their bonds are so strong and they're so difficult to break apart.”
- 🇺🇸 USSciShowClip #2 · @4:42
“per- and polyfluoroalkyls, otherwise known as PFAS. PFAS are chemicals that have been used to manufacture non-stick cookware, but that can now be found in water sources all over the world. but that can now be found in water sources all over the world.”
- 🇺🇸 USClip #3 · @21:21
“they're trying out new types of water filters. PFAS is out in the environment, and it will spread as far as the water can spread it. and it will spread as far as the water can spread it.”
- 🇺🇸 USClip #4 · @3:07
“contaminated drinking water in Ohio and West Virginia. PFAS chemicals accumulate in our bodies and that build-up can cause health problems long afterwards. afterwards.”
- 🇺🇸 USClip #5 · @1:37
“that's coming out of the sky. PFAS at the moment is being found in the blood of every human alive. of every human alive.”
تعریف و معنی: “pfas”
- Acronym of perfluoroalkyl or polyfluoroalkyl substance (“a type of environmental pollutant”).
جملات نمونه در بافت متن (3)
- “The US company 3M was the first to manufacture a PFAS commercially – the C8, PFOA.”
- “PFAS are found everywhere, and their bonds are so strong and they're so difficult to break apart.”
- “PFAS are chemicals that have been used to manufacture non-stick cookware, but that can now be found in water sources all over the world.”
عبارت‌ها و اصطلاحات رایج
تلفظ: “pfas”
- Pronunciation:
- PEE-fas
- هجاها:
- PEE · fas
- Written Hyphenation:
- pfas
- استرس اصلی:
- PEE
- IPA:
- ˈpiːfæs
- شنیدن در متن
- pfas
کلمات هم‌قافیه با “pfas”
-ifæsکلمات با صدای یکسان (هم‌آواها)
صدای منحصربهفردهیچ هم‌آوای مستقیمی برای "pfas" (⁄ˈpiːfæs⁄) در واژگان عمومی ثبت نشده است.
سوالات متداول درباره «pfas»
واژه «pfas» در انگلیسی چگونه تلفظ میشود؟
واژه «pfas» به صورت صوتی ⁄ˈpiːfæs⁄ (PEE-fas) تلفظ میشود. برای شنیدن آن در مکالمات واقعی، کلیپهای ویدیویی گویندگان بومی بالا را تماشا کنید.
واژه «pfas» چند بخش (هجا) دارد؟
واژه «pfas» دارای 2 هجا است: PEE · fas.
تکیه صوتی (استرس) واژه «pfas» کجاست؟
تکیه اصلی در واژه «pfas» روی هجای «PEE» قرار دارد. هنگام پخش ویدیوهای بالا به این هجای موکد توجه کنید.
معنی واژه «pfas» چیست؟
Acronym of perfluoroalkyl or polyfluoroalkyl substance (“a type of environmental pollutant”).
چگونه می‌توانم واژه «pfas» را در جملات واقعی بشنوم؟
این صفحه شامل 384 نمونه ویدیویی واقعی از «pfas» به همراه زیرنویس هماهنگ است. با استفاده از دکمه‌های قبلی / بعدی (یا کلیدهای ← / →) دقیقا در لحظه بیان آن گوش دهید.
What is the most common pronunciation mistake when saying “pfas”?
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⁄).