Cách phát âm "polyethylene" trong tiếng Anh
ˌpɒliˈɛθəliːn
po·lee·E·thə·leen
Trọng âm chính: E
Nghe người bản ngữ nói polyethylene theo ngữ cảnh trong các đoạn video thực tế
versus disordering last day. We talked about low density polyethylene versus high density polyethylene. So, I want to just revisit influences on ordering, and actually what favors I want to just revisit influences on ordering, and actually what favors
Linguistic Pronunciation Masterclass: “polyethylene”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
po
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
lee
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
E
Tense long vowel with sustained acoustic resonance.
thə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
leen
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the third 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 "polyethylene" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“polyethylene versus high density polyethylene.”— MIT OpenCourseWareWatch clip
“Polyethylene is a type of plastic used for bottles and bags, the ones you use every day.”— TEDx TalksWatch clip
“polyethylene does not have a hormonally active compound in it such as bisphenol-A.”— YaleCoursesWatch clip
“Polyethylene terephthalate, or PET, is clear, can withstand moderate temperatures, and resists cracking.”— SciShowWatch clip
“polyethylene or polypropylene but the faster I flow the”— StanfordWatch clip
“Polyethylene is made up by a bunch of ethylenes in a chain, and so polyethylenes, depending on which version of you look at it,”— Khan AcademyWatch clip
Luyện phát âm từ “polyethylene”
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.
polyethylene versus high density polyethylene.
Nghe theo ngữ cảnh: “polyethylene”
267 đoạn clipThe Tiếng Anh word “polyethylene” is transcribed in the International Phonetic Alphabet (IPA) as ˌpɒliˈɛθəliːn (phonetic respelling: po-lee-E-thə-leen). Phonologically, it consists of 5 syllables (po · lee · E · thə · leen), with primary lexical stress placed on the 3rd syllable (E). Grammatically, “polyethylene” functions as a noun. SayItVid indexes 267 authentic Tiếng Anh video clips demonstrating how native speakers articulate “polyethylene” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, TEDx Talks, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @6:52
“versus disordering last day. We talked about low density polyethylene versus high density polyethylene. So, I want to just revisit influences on ordering, and actually what favors I want to just revisit influences on ordering, and actually what favors”
- 🇺🇸 USTEDx TalksClip #2 · @0:32
“Most of that plastic is polyethylene. Polyethylene is a type of plastic used for bottles and bags, the ones you use every day. the ones you use every day.”
- 🇺🇸 USYaleCoursesClip #3 · @27:06
“I think I would avoid the cans because at least the polyethylene does not have a hormonally active compound in it such as bisphenol-A. such as bisphenol-A.”
- 🇺🇸 USSciShowClip #4 · @1:33
“but two of the ones most commonly seen in the United States are known as PET and HDPE. Polyethylene terephthalate, or PET, is clear, can withstand moderate temperatures, and resists cracking. can withstand moderate temperatures, and resists cracking.”
- 🇺🇸 USStanfordClip #5 · @47:43
“not endothelial cells which is what the blood is used to seeing this is polyethylene or polypropylene but the faster I flow the blood through a tube The increased Shear rate okay and”
Định nghĩa & Ý nghĩa: “polyethylene”
- A polymer consisting of many ethylene monomers bonded together; used for kitchenware, containers etc.
Câu ví dụ trong ngữ cảnh (3)
- “For eons, the debris has contained the same things — flecks from plant and animal carcasses, feces, mucus, dust, microbes, viruses — and transported the ocean’s carbon to be stored on the seafloor. Increasingly, however, marine snowfall is being infiltrated by microplastics: fibers and fragments of polyamide, polyethylene and polyethylene terephthalate. And this fauxfall appears to be altering our planet’s ancient cooling process.”
- “polyethylene versus high density polyethylene. So, I want to just revisit influences on ordering, and actually what favors”
- “Polyethylene is a type of plastic used for bottles and bags, the ones you use every day.”
Cụm từ và cấu trúc thông dụng
Phát âm: “polyethylene”
- Pronunciation:
- po-lee-E-thə-leen
- Âm tiết:
- po · lee · E · thə · leen
- Written Hyphenation:
- po · ly · eth · y · lene
- Trọng âm chính:
- E
- IPA:
- ˌpɒliˈɛθəliːn
- Nghe theo ngữ cảnh
- polyethylene
Từ đồng nghĩa: “polyethylene”
Nghe các từ có liên quan về mặt ý nghĩa với “polyethylene” trong các đoạn video thực tế:
Các từ gieo vần với “polyethylene”
-ɛθəlinCác từ có phát âm giống nhau (Từ đồng âm)
Âm thanh đặc trưngKhông có từ đồng âm chuẩn nào được ghi nhận cho "polyethylene" (⁄ˌpɒliˈɛθəliːn⁄).
Các câu hỏi thường gặp về polyethylene
Từ "polyethylene" trong tiếng Anh phát âm như thế nào?
Từ "polyethylene" được phát âm là ⁄ˌpɒliˈɛθəliːn⁄ (po-lee-E-thə-leen). Hãy xem các video thực tế từ người bản xứ ở trên để nghe từ này trong giao tiếp hàng ngày.
Từ "polyethylene" có bao nhiêu âm tiết?
Từ "polyethylene" có 5 âm tiết: po · lee · E · thə · leen.
Trọng âm của từ "polyethylene" rơi vào đâu?
Trọng âm chính của từ "polyethylene" rơi vào âm tiết "E". Chú ý lắng nghe âm tiết được nhấn mạnh trong các video ở trên.
Từ "polyethylene" có nghĩa là gì?
A polymer consisting of many ethylene monomers bonded together; used for kitchenware, containers etc.
Làm thế nào để nghe từ "polyethylene" trong câu thực tế?
Trang này có 267 ví dụ video thực tế của từ "polyethylene" 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 “polyethylene”?
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.