Cách phát âm "pfas" trong tiếng Anh
ˈpiːfæs
PEE·fas
Trọng âm chính: PEE
Nghe người bản ngữ nói pfas theo ngữ cảnh trong các đoạn video thực tế
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
Luyện phát âm từ “pfas”
Nghe người bản xứ phát âm, ghi âm giọng nói của bạn khi lặp lại câu vào micro và nhận điểm chính xác từng từ trong thời gian thực.
PFAS are found everywhere, and their bonds are so strong and they're so difficult to break apart.
Nghe theo ngữ cảnh: “pfas”
383 đoạn clipThe Tiếng Anh 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 383 authentic Tiếng Anh 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.”
Định nghĩa & Ý nghĩa: “pfas”
- Acronym of perfluoroalkyl or polyfluoroalkyl substance (“a type of environmental pollutant”).
Câu ví dụ trong ngữ cảnh (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.”
Cụm từ và cấu trúc thông dụng
Phát âm: “pfas”
- Pronunciation:
- PEE-fas
- Âm tiết:
- PEE · fas
- Written Hyphenation:
- pfas
- Trọng âm chính:
- PEE
- IPA:
- ˈpiːfæs
- Nghe theo ngữ cảnh
- pfas
Các từ gieo vần với “pfas”
-ifæsCác từ có phát âm giống nhau (Từ đồng âm)
Âm thanh đặc trưngKhông có từ đồng âm chuẩn nào được ghi nhận cho "pfas" (⁄ˈpiːfæs⁄).
Các câu hỏi thường gặp về pfas
Từ "pfas" trong tiếng Anh phát âm như thế nào?
Từ "pfas" được phát âm là ⁄ˈpiːfæs⁄ (PEE-fas). Hãy xem các video thực tế từ người bản xứ ở trên để nghe từ này trong giao tiếp hàng ngày.
Từ "pfas" có bao nhiêu âm tiết?
Từ "pfas" có 2 âm tiết: PEE · fas.
Trọng âm của từ "pfas" rơi vào đâu?
Trọng âm chính của từ "pfas" rơi vào âm tiết "PEE". Chú ý lắng nghe âm tiết được nhấn mạnh trong các video ở trên.
Từ "pfas" có nghĩa là gì?
Acronym of perfluoroalkyl or polyfluoroalkyl substance (“a type of environmental pollutant”).
Làm thế nào để nghe từ "pfas" trong câu thực tế?
Trang này có 383 ví dụ video thực tế của từ "pfas" kèm phụ đề đồng bộ. Sử dụng nút Trước / Tiếp theo (hoặc phím mũi tên ← / →) để nghe chính xác thời điểm từ được phát âm.
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⁄).