چگونه «pentanol» را در انگلیسی تلفظ کنیم
pen·ta·nol
به افراد بومی گوش دهید که «pentanol» را در متن ویدیوهای واقعی می‌گویند
Linguistic Pronunciation Masterclass: “pentanol”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
pen
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ta
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
nol
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.
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 "pentanol" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "pentanol is" sounds like "pentanol-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "pentanol" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“But now look, once you get to butanol, pentanol, hexanol, it starts going down.”— MIT OpenCourseWareWatch clip
“Sometimes it'll be called 2-pentanol.”— Khan AcademyWatch clip
“Here's methanol, ethanol, propanol, butanol, pentanol, hexanol.”— MIT OpenCourseWareWatch clip
“2-pentanol is pretty straightforward.”— Khan AcademyWatch clip
تمرین تلفظ «pentanol»
به تلفظ گوینده بومی گوش دهید، جمله را در میکروفون تکرار کنید و امتیاز دقت لحظه‌ای دریافت نمایید.
But now look, once you get to butanol, pentanol, hexanol, it starts going down.
شنیدن در متن: “pentanol”
۵ ویدیوThe انگلیسی word “pentanol”. Phonologically, it consists of 3 syllables (pen · ta · nol). Grammatically, “pentanol” functions as a noun. SayItVid indexes ۵ authentic انگلیسی video clips demonstrating how native speakers articulate “pentanol” in natural connected speech across American (US: 5 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Khan Academy.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @15:20
“keep mixing in with the water. But now look, once you get to butanol, pentanol, hexanol, it starts going down. it starts going down.”
- 🇺🇸 USKhan AcademyClip #2 · @2:47
“So 1, 2, 3, 4, 5. Sometimes it'll be called 2-pentanol. And this is pretty clear because we only have one group”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @14:14
“Well, we can see this going series. Here's methanol, ethanol, propanol, butanol, pentanol, hexanol. hexanol.”
- 🇺🇸 USKhan AcademyClip #4 · @3:13
“This one is harder to say. 2-pentanol is pretty straightforward. Now let's try the name this beast right over here.”
- 🇺🇸 USKhan AcademyClip #5 · @2:32
“alcohol part. So it is pentanol. That tells us that's an alcohol.”
تعریف و معنی: “pentanol”
- Any of several isomers of the alcohol C₅H₁₁OH; the principal constituents of fusel oil.
جملات نمونه در بافت متن (3)
- “pentan-1-ol”
- “But now look, once you get to butanol, pentanol, hexanol, it starts going down.”
- “Sometimes it'll be called 2-pentanol.”
عبارت‌ها و اصطلاحات رایج
تلفظ: “pentanol”
- هجاها:
- pen · ta · nol
- شنیدن در متن
- pentanol
کلمات با صدای یکسان (هم‌آواها)
صدای منحصربهفردهیچ هم‌آوای مستقیمی برای "pentanol" در واژگان عمومی ثبت نشده است.
سوالات متداول درباره «pentanol»
واژه «pentanol» چند بخش (هجا) دارد؟
واژه «pentanol» دارای 3 هجا است: pen · ta · nol.
معنی واژه «pentanol» چیست؟
Any of several isomers of the alcohol C₅H₁₁OH; the principal constituents of fusel oil.
چگونه می‌توانم واژه «pentanol» را در جملات واقعی بشنوم؟
این صفحه شامل 5 نمونه ویدیویی واقعی از «pentanol» 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 “pentanol”?
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⁄).