چگونه «surfactant» را در انگلیسی تلفظ کنیم
sɜːrˈfæktənt
sur·FAK·tənt
استرس اصلی: FAK
به افراد بومی گوش دهید که «surfactant» را در متن ویدیوهای واقعی می‌گویند
Linguistic Pronunciation Masterclass: “surfactant”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
sur
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
FAK
Tense long vowel with sustained acoustic resonance.
tənt
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the second syllable ("FAK"). 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 "surfactant" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "surfactant is" sounds like "surfactant-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "surfactant" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Actually there's enough surfactant to make probably ten times that amount of emulsion, because egg yolk is a fabulous surfactant.”— Harvard UniversityWatch clip
“The frog surfactant, called RSN-2, is a robust bubble builder with the same soapy, dual-sided properties as human-made surfactants.”— SciShowWatch clip
“effective fire extinguishing agent by using surfactant in a in a formulation okay so why do I tell you”— YaleCoursesWatch clip
“Surfactant helps remove particles from the surface.”— MIT OpenCourseWareWatch clip
“ASP stands for alkaline surfactant polymer and that is a relatively It's an old technology that's relatively recently applied.”— StanfordWatch clip
“And surfactant is important during development, it is a determining factor in the, when premature infants are born.”— Andrew HubermanWatch clip
تمرین تلفظ «surfactant»
به تلفظ گوینده بومی گوش دهید، جمله را در میکروفون تکرار کنید و امتیاز دقت لحظه‌ای دریافت نمایید.
Actually there's enough surfactant to make probably ten times that amount of emulsion, because egg yolk is a fabulous surfactant.
شنیدن در متن: “surfactant”
۱۰۰ ویدیوThe انگلیسی word “surfactant” is transcribed in the International Phonetic Alphabet (IPA) as sɜːrˈfæktənt (phonetic respelling: sur-FAK-tənt). Phonologically, it consists of 3 syllables (sur · FAK · tənt), with primary lexical stress placed on the 2nd syllable (FAK). Grammatically, “surfactant” functions as a noun. SayItVid indexes ۱۰۰ authentic انگلیسی video clips demonstrating how native speakers articulate “surfactant” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Harvard University, SciShow, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USHarvard UniversityClip #1 · @14:12
“somebody made nearly a litre of mayo from one yolk. Actually there's enough surfactant to make probably ten times that amount of emulsion, because egg yolk is a fabulous surfactant. that amount of emulsion, because egg yolk is a fabulous surfactant.”
- 🇺🇸 USSciShowClip #2 · @4:39
“but the nests can remain stable for another week or so! The frog surfactant, called RSN-2, is a robust bubble builder with the same soapy, dual-sided properties as human-made surfactants. dual-sided properties as human-made surfactants.”
- 🇺🇸 USYaleCoursesClip #3 · @8:29
“eliminated cfc's um and so no emissions it basically served to make water a more effective fire extinguishing agent by using surfactant in a in a formulation okay so why do I tell you surfactant in a in a formulation okay so why do I tell you”
- 🇺🇸 USMIT OpenCourseWareClip #4 · @23:13
“in a surfactant. Surfactant helps remove particles from the surface. And he puts it in a megasonic.”
- 🇺🇸 USStanfordClip #5 · @44:27
“would be great. Last one, chemical methods. ASP stands for alkaline surfactant polymer and that is a relatively It's an old technology that's relatively recently applied. This is a graph from old technology that's relatively recently applied. This is a graph from”
تعریف و معنی: “surfactant”
- A surface-active agent, or wetting agent, capable of reducing the surface tension of a liquid; typically organic compounds having a hydrophilic “head” and a hydrophobic “tail”.
- A lipoprotein in the tissues of the lung that reduces surface tension and permits more efficient gas transport.
جملات نمونه در بافت متن (3)
- “Dr. Khorana added that this is especially true of cleansers that feature surfactants like sodium lauryl sulfate, as this class of ingredients can cause “dryness, irritation and eczema.””
- “It is conceivable that impairment of surfactant proteins is due to rheological and immunodefensive disorders of testis and epididymis or prostate.”
- “Actually there's enough surfactant to make probably ten times that amount of emulsion, because egg yolk is a fabulous surfactant.”
عبارت‌ها و اصطلاحات رایج
تلفظ: “surfactant”
- Pronunciation:
- sur-FAK-tənt
- هجاها:
- sur · FAK · tənt
- Written Hyphenation:
- sur · fac · tant
- استرس اصلی:
- FAK
- IPA:
- sɜːrˈfæktənt
- شنیدن در متن
- surfactant
کلمات هم‌قافیه با “surfactant”
-æktəntکلمات با صدای یکسان (هم‌آواها)
صدای منحصربهفردهیچ هم‌آوای مستقیمی برای "surfactant" (⁄sɜːrˈfæktənt⁄) در واژگان عمومی ثبت نشده است.
سوالات متداول درباره «surfactant»
واژه «surfactant» در انگلیسی چگونه تلفظ می‌شود؟
واژه «surfactant» به صورت صوتی ⁄sɜːrˈfæktənt⁄ (sur-FAK-tənt) تلفظ می‌شود. برای شنیدن آن در مکالمات واقعی، کلیپ‌های ویدیویی گویندگان بومی بالا را تماشا کنید.
واژه «surfactant» چند بخش (هجا) دارد؟
واژه «surfactant» دارای 3 هجا است: sur · FAK · tənt.
تکیه صوتی (استرس) واژه «surfactant» کجاست؟
تکیه اصلی در واژه «surfactant» روی هجای «FAK» قرار دارد. هنگام پخش ویدیوهای بالا به این هجای موکد توجه کنید.
معنی واژه «surfactant» چیست؟
A surface-active agent, or wetting agent, capable of reducing the surface tension of a liquid; typically organic compounds having a hydrophilic “head” and a hydrophobic “tail”.
چگونه می‌توانم واژه «surfactant» را در جملات واقعی بشنوم؟
این صفحه شامل 100 نمونه ویدیویی واقعی از «surfactant» 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 “surfactant”?
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⁄).