كيف تنطق «propene» بالإنجليزية
pro·pene
استمع لمتحدثين أصليين يقولون «propene» في سياق مقاطع فيديو حقيقية
Linguistic Pronunciation Masterclass: “propene”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
pro
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
pene
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 followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.
In natural sentences, avoid over-stressing "propene" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“instance so this is one iodo propene prop you have three carbons Ian because you have this double bond and”— YaleCoursesWatch clip
“So if you start with propene, propene's going to look like this.”— MIT OpenCourseWareWatch clip
“So a compound with 3 carbons and 1 double bond would be propene, 3 carbons and 1 triple bond: propyne.”— Native SpeakerWatch clip
“Well then suddenly this molecule is a propene or, if you are using ye old ways, a propylene.”— Native SpeakerWatch clip
“If there’s nothing but hydrogen and carbon, your suffix just depends on whether you have any double bonds or triple bonds; you know these, propane, propene, propyne.”— Native SpeakerWatch clip
“Okay, C_3H_7_ is propyl, and by the same reasoning as before, C_3H_6 is propylene; or propene, sometimes it shortened.”— YaleCoursesWatch clip
التدريب على نطق «propene»
استمع إلى النطق الأصلي، وسجّل صوتك وأنت تكرر الجملة عبر الميكروفون، واحصل على تقييم دقة فوري كلمة بكلمة.
instance so this is one iodo propene prop you have three carbons Ian because you have this double bond and
استمع في السياق: “propene”
12 مقاطعThe الإنجليزية word “propene”. Phonologically, it consists of 2 syllables (pro · pene). Grammatically, “propene” functions as a noun. SayItVid indexes 12 authentic الإنجليزية video clips demonstrating how native speakers articulate “propene” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, MIT OpenCourseWare.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @6:27
“them um this reaction so we can take this and combine it with for instance so this is one iodo propene prop you have three carbons Ian because you have this double bond and propene prop you have three carbons Ian because you have this double bond and”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @37:29
“comes off of propene. So if you start with propene, propene's going to look like this. to look like this.”
- 🇺🇸 USClip #3 · @2:22
“while the ones that have triple bonds use the suffix -yne. So a compound with 3 carbons and 1 double bond would be propene, 3 carbons and 1 triple bond: propyne. All the other naming rules apply to alkenes and alkynes too.”
- 🇺🇸 USClip #4 · @5:22
“Now what happens when we change out a hydrogen for a methyl group? Well then suddenly this molecule is a propene or, if you are using ye old ways, a propylene. And, yes, if you polymerize it, it becomes polypropylene.”
- 🇺🇸 USClip #5 · @2:46
“So now that you know your longest carbon chain, you’ve got your prefix, time to figure out the suffix. If there’s nothing but hydrogen and carbon, your suffix just depends on whether you have any double bonds or triple bonds; you know these, propane, propene, propyne. your suffix just depends on whether you have any double bonds or triple bonds;”
التعريف والمعنى: “propene”
- The organic chemical compound propylene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₃H₆.
أمثلة في سياق الجمل (3)
- “Thus, at 135°C, 223 cyclizes with loss of propene to the borinene 229, which then rearranges to other products.”
- “instance so this is one iodo propene prop you have three carbons Ian because you have this double bond and”
- “So if you start with propene, propene's going to look like this.”
عبارات ومتلازمات شائعة
النطق: “propene”
- المقاطع الصوتية:
- pro · pene
- استمع في السياق
- propene
المرادفات: “propene”
استمع إلى كلمات ذات صلة بالمعنى لكلمة «propene» في مقاطع فيديو حقيقية:
كلمات متطابقة في الصوت (متجانسات لفظية)
صوت فريدكلمة «propene» ليس لها متجانسات لفظية متطابقة في الإنجليزية القياسية — أي لا توجد كلمات أخرى تُنطق بالطريقة نفسها تماماً. وخلافاً للأزواج المتشابهة صوتاً مثل there / their أو peace / piece، تتمتع «propene» بهوية صوتية مميزة ومستقلة.
أسئلة شائعة حول «propene»
كم عدد المقاطع الصوتية في كلمة «propene»؟
تتكون كلمة «propene» من 2 مقاطع صوتية: pro · pene.
ما معنى كلمة «propene»؟
The organic chemical compound propylene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₃H₆.
كيف يمكنني سماع كلمة «propene» مستخدمة في جمل حقيقية؟
تحتوي هذه الصفحة على 12 مقاطع فيديو واقعية لكلمة «propene» مع ترجمة نصية متزامنة. استخدم زري السابق / التالي (أو مفاتيح الأسهم ← / →) للاستماع إلى كل مثال في اللحظة الدقيقة لنطقه.
What is the most common pronunciation mistake when saying “propene”?
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⁄).