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Comment prononcer « b2o3 » en anglais

b2o3 se prononce selon la phonétique standard en Anglais. Écoutez des locuteurs natifs le prononcer dans 9 extraits avec sous-titres synchronisés et repères temporels ci-dessous.

bo

Accent :
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Écoutez des locuteurs natifs dire « b2o3 » dans des clips vidéo authentiques

1/9
👅Lab
Syllabesbo
Écouter en contexteUS
39:00

here? Borosilicate: this is the workhorse for Pyrex. You have two network formers. You have silica and B2O3, with a little bit of modifiers, sodium oxide and alumina. little bit of modifiers, sodium oxide and alumina.

Raccourcis clavier : ← Précédent, → Suivant, R Rejouer • Press L to loop sentence • Space to pause/resume

Linguistic Pronunciation Masterclass: “b2o3”

Phonetic mechanics, syllable architecture, and conversational cadence

Syllable Architecture & Stress Distribution

Syllable 1Unstressed

bo

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

As a single-syllable word, "b2o3" receives full primary stress when spoken in isolation, though it may take a reduced weak form in connected speech when acting as a function word.

Common Pronunciation Traps & Learner Mistakes

⚠️ Single-Syllable Vocal Energy & Vowel Articulation

The Trap: Single-syllable words like "b2o3" carry primary acoustic prominence in isolation, but can be swallowed in rapid connected speech.

How Native Speakers Say It: Sustain vowel clarity without rushing into the trailing consonant. Elevate pitch slightly when "b2o3" carries the primary contrast or new information in a sentence.

Connected Speech & Natural Conversational Flow

🔗 Consonant-Vowel Linking (Liaison)

When "b2o3" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "b2o3 is" sounds like "b2o3-iz").

⏱️ Stress-Timed Rhythm

In natural sentences, avoid over-stressing "b2o3" unless it conveys the core contrast or focal point of your message.

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“You have silica and B2O3, with a little bit of modifiers, sodium oxide and alumina.”
— MIT OpenCourseWareWatch clip
“But if we add B2O3, and some Na2O, now we are operating”
— MIT OpenCourseWareWatch clip
“We can also look at group 3, B2O3.”
— MIT OpenCourseWareWatch clip
“This is crystalline B2O3 on the left side, whereas on the right side, you see”
— MIT OpenCourseWareWatch clip
“It coordinates-- remember last day I showed you B2O3?”
— MIT OpenCourseWareWatch clip
“And I'm going to put some modifier, B2O3.”
— MIT OpenCourseWareWatch clip
Syllable Division for “b2o3”Rhymes for “b2o3”
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Phrase cible :

You have silica and B2O3, with a little bit of modifiers, sodium oxide and alumina.

Écouter en contexte: “b2o3”

9 extraits

The Anglais word “b2o3”. Phonologically, it consists of 1 syllable (bo), pronounced as a single stressed monosyllable. SayItVid indexes 9 authentic Anglais video clips demonstrating how native speakers articulate “b2o3” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 USMIT OpenCourseWare
    Clip #1 · @39:00
    “here? Borosilicate: this is the workhorse for Pyrex. You have two network formers. You have silica and B2O3, with a little bit of modifiers, sodium oxide and alumina. little bit of modifiers, sodium oxide and alumina.”
  • 🇺🇸 USMIT OpenCourseWare
    Clip #2 · @43:33
    “so for pure silica, we'd have to be up here at around 2,000íC. But if we add B2O3, and some Na2O, now we are operating at around 1,000 degrees. And, if the ads of calcium oxide,”
  • 🇺🇸 USMIT OpenCourseWare
    Clip #3 · @22:09
    “then Germania should work. GeO2 should work, so, germanate glasses. We can also look at group 3, B2O3. Boric oxide can form borate glasses. And, I think I've got a slide of borate glasses. And, I think I've got a slide of”
  • 🇺🇸 USMIT OpenCourseWare
    Clip #4 · @22:26
    “It forms sp2 hybrids. So, sp2 hybrids will give you three bonds, 120í in the plane. So, this crystalline. This is crystalline B2O3 on the left side, whereas on the right side, you see crystalline B2O3 on the left side, whereas on the right side, you see”
  • 🇺🇸 USMIT OpenCourseWare
    Clip #5 · @3:00
    “And what does that mean? Different coordination number? It coordinates-- remember last day I showed you B2O3? It coordinates--”

Prononciation: “b2o3”

Syllabes:
bo
Écouter en contexte
b2o3
📊 Voir le découpage complet en syllabes, l’accentuation et le rythme pour “b2o3”

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Questions fréquentes sur « b2o3 »

Comment écouter « b2o3 » dans des phrases réelles ?

Cette page contient 9 exemples vidéo de « b2o3 » avec sous-titres synchronisés. Utilisez Précédent / Suivant (ou les flèches ← / →) pour écouter chaque passage.

What is the most common pronunciation mistake when saying “b2o3”?

Single-syllable words like "b2o3" carry primary acoustic prominence in isolation, but can be swallowed in rapid connected speech. Sustain vowel clarity without rushing into the trailing consonant. Elevate pitch slightly when "b2o3" carries the primary contrast or new information in a sentence.