چگونه «actinides» را در انگلیسی تلفظ کنیم
AC·ti·ni·des
استرس اصلی: ac
به افراد بومی گوش دهید که «actinides» را در متن ویدیوهای واقعی می‌گویند
Linguistic Pronunciation Masterclass: “actinides”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
AC
Elevated pitch, sustained vowel length, and full acoustic clarity.
ti
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ni
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
des
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("AC"). 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 "actinides" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "actinides is" sounds like "actinides-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "actinides" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“okay now um for actinides let me go back for this part of the effort uh the”— StanfordWatch clip
“They are actually kind of crazy actinides are, uh, they contain all the elements that we make nuclear weapons out of.”— SciShowWatch clip
“These are called the actinides.”— MIT OpenCourseWareWatch clip
“including all known lanthanides and actinides go ahead break a chair on me the kids never lonely when he has”— Native SpeakerWatch clip
“species for actinides in solution and when we try to model it we're uh stuck U”— StanfordWatch clip
“actinides I don't know why they made that change but they did apparently unsettled by the effectiveness of the nuclear weapons that were derived from”— SciShowWatch clip
تمرین تلفظ «actinides»
به تلفظ گوینده بومی گوش دهید، جمله را در میکروفون تکرار کنید و امتیاز دقت لحظه‌ای دریافت نمایید.
okay now um for actinides let me go back for this part of the effort uh the
شنیدن در متن: “actinides”
۵۲ ویدیوThe انگلیسی word “actinides”. Phonologically, it consists of 4 syllables (ac · ti · ni · des), with primary lexical stress placed on the 1st (initial) syllable (ac). Grammatically, “actinides” functions as a noun. SayItVid indexes ۵۲ authentic انگلیسی video clips demonstrating how native speakers articulate “actinides” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Stanford, SciShow, MIT OpenCourseWare.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USStanfordClip #1 · @25:10
“of repository and just do some materials design make something that that matches okay now um for actinides let me go back for this part of the effort uh the problem with actinides is when you put them into a material um they suffer”
- 🇺🇸 USSciShowClip #2 · @0:56
“and bring it down because, it's just too big. You gotta- it just big... gotta break it off. They are actually kind of crazy actinides are, uh, they contain all the elements that we make nuclear weapons out of. But the lanthanides on top there. they contain all the elements that we make nuclear weapons out of. But the lanthanides on top there.”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @46:37
“innovative naming. These are called the actinides. OK.”
- 🇺🇸 USClip #4 · @3:35
“reconsider it someone's cranky I listen with no keep Crusader mom bargman including all known lanthanides and actinides go ahead break a chair on me the kids never lonely when he has the kids never lonely when he has”
- 🇺🇸 USStanfordClip #5 · @22:16
“magnitude this represents the fact we don't know much about the soluble species for actinides in solution and when we try to model it we're uh stuck U uh in terms of coming up with reasonable models uh are another other way to say”
تعریف و معنی: “actinides”
- Any of the 15 radioactive elements of the periodic table from actinium to lawrencium that are positioned under the lanthanides, to which they have similar chemistry.
- Any of the 14 elements from actinium to nobelium (lawrencium is excluded by some authors as it is a d-block rather than an f-block element).
جملات نمونه در بافت متن (2)
- “okay now um for actinides let me go back for this part of the effort uh the”
- “They are actually kind of crazy actinides are, uh, they contain all the elements that we make nuclear weapons out of. But the lanthanides on top there.”
عبارت‌ها و اصطلاحات رایج
تلفظ: “actinides”
- هجاها:
- ac · ti · ni · des
- استرس اصلی:
- ac
- شنیدن در متن
- actinides
کلمات با صدای یکسان (هم‌آواها)
صدای منحصربهفردهیچ هم‌آوای مستقیمی برای "actinides" در واژگان عمومی ثبت نشده است.
سوالات متداول درباره «actinides»
واژه «actinides» چند بخش (هجا) دارد؟
واژه «actinides» دارای 4 هجا است: ac · ti · ni · des.
تکیه صوتی (استرس) واژه «actinides» کجاست؟
تکیه اصلی در واژه «actinides» روی هجای «AC» قرار دارد. هنگام پخش ویدیوهای بالا به این هجای موکد توجه کنید.
معنی واژه «actinides» چیست؟
Any of the 15 radioactive elements of the periodic table from actinium to lawrencium that are positioned under the lanthanides, to which they have similar chemistry.
چگونه می‌توانم واژه «actinides» را در جملات واقعی بشنوم؟
این صفحه شامل 52 نمونه ویدیویی واقعی از «actinides» 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 “actinides”?
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⁄).