Como pronunciar «ethylene» em inglês
ˈɛθəliːn
E·thə·leen
Ênfase principal: E
Ouça falantes nativos dizendo «ethylene» no contexto de vídeos reais
Linguistic Pronunciation Masterclass: “ethylene”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
E
Tense long vowel with sustained acoustic resonance.
thə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
leen
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("E"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Many learners substitute "th" with "s", "z", "t", or "d".
How Native Speakers Say It: Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.
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.
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "ethylene" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“So if you consider ethylene to be a two-membered ring, with two bent bonds, the angle the bonds are going”— YaleCoursesWatch clip
“Ethylene glycol is the base for a lot of common antifreeze you use in your car.”— SciShowWatch clip
“The ethylene is the common name for it, but the name that's regulated by”— MIT OpenCourseWareWatch clip
“with ethylene glycol etc etc dramatic Improvement so every one of these points along the value chain is being attacked and some of them are yielding quite”— StanfordWatch clip
“substance called coke ethylene it's thought this can lead to reckless behavior violent thoughts and the increased risk of suicide”— Native SpeakerWatch clip
“ethylene would be this conversion is essential people have been attempting it for a long time”— Native SpeakerWatch clip
Praticar a Pronúncia de “ethylene”
Ouça a pronúncia nativa, grave-se repetindo a frase no microfone e receba pontuação de precisão palavra por palavra em tempo real.
So if you consider ethylene to be a two-membered ring, with two bent bonds, the angle the bonds are going
Ouvir no contexto: “ethylene”
251 clipesThe Inglês word “ethylene” is transcribed in the International Phonetic Alphabet (IPA) as ˈɛθəliːn (phonetic respelling: E-thə-leen). Phonologically, it consists of 3 syllables (E · thə · leen), with primary lexical stress placed on the 1st (initial) syllable (E). Grammatically, “ethylene” functions as a noun. SayItVid indexes 251 authentic Inglês video clips demonstrating how native speakers articulate “ethylene” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, SciShow, MIT OpenCourseWare.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @35:08
“distorted from 109.5°. So if you consider ethylene to be a two-membered ring, with two bent bonds, the angle the bonds are going with two bent bonds, the angle the bonds are going”
- 🇺🇸 USSciShowClip #2 · @7:48
“a better idea how to identify it. Ethylene glycol is the base for a lot of common antifreeze you use in your car. It tastes sweet, and it’s readily available, making it a popular choice for murder by poison”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @24:44
“in a plane. This is 120¡. We've seen all of that before. The ethylene is the common name for it, but the name that's regulated by the International Union of Pure and Applied Chemistry is following this”
- 🇺🇸 USStanfordClip #4 · @42:12
“of silicon carbide and it doesn't create the waste stream of contaminated uh uh with ethylene glycol etc etc dramatic Improvement so every one of these points along the value chain is being attacked and some of them are yielding quite along the value chain is being attacked and some of them are yielding quite”
- 🇺🇸 USClip #5 · @7:32
“four years when you mix alcohol and cocaine together the liver produces a substance called coke ethylene it's thought this can lead to reckless behavior violent thoughts and the increased risk of suicide behavior violent thoughts and the increased risk of suicide”
Definição e significado: “ethylene”
- The common name for the organic chemical compound ethene. The simplest alkene, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₄.
- The divalent radical derived from ethane.
Frases de exemplo no contexto (3)
- “SE onset depends on a complex network of interactions among plant growth regulators, mainly auxins and cytokinins, during the proembryogenic early stages, and ethylene and gibberellic and abscisic acids later in the development of somatic embryos.”
- “So if you consider ethylene to be a two-membered ring, with two bent bonds, the angle the bonds are going”
- “Ethylene glycol is the base for a lot of common antifreeze you use in your car.”
Expressões comuns e colocações
Pronúncia: “ethylene”
- Pronunciation:
- E-thə-leen
- Sílabas:
- E · thə · leen
- Written Hyphenation:
- eth · y · lene
- Ênfase principal:
- E
- IPA:
- ˈɛθəliːn
- Ouvir no contexto
- ethylene
Palavras que rimam com “ethylene”
-ɛθəlinPalavras com som idêntico (Homófonos)
Som únicoNenhum homófono exato encontrado para "ethylene" (⁄ˈɛθəliːn⁄).
Perguntas frequentes sobre «ethylene»
Como pronunciar "ethylene" em inglês?
"ethylene" é pronunciada ⁄ˈɛθəliːn⁄ (E-thə-leen). Ouça os clipes de falantes nativos acima para ouvi-la em conversas reais.
Quantas sílabas tem "ethylene"?
"ethylene" tem 3 sílabas: E · thə · leen.
Onde fica a sílaba tônica em "ethylene"?
A sílaba tônica em "ethylene" é "E". Observe a ênfase nessa sílaba nos clipes acima.
O que significa "ethylene"?
The common name for the organic chemical compound ethene. The simplest alkene, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₄.
Como posso ouvir "ethylene" usada em frases reais?
Esta página tem 251 exemplos em vídeo de "ethylene" com legendas sincronizadas. Use Anterior / Próximo (ou as setas ← / →) para ouvir no momento exato.
What is the most common pronunciation mistake when saying “ethylene”?
Many learners substitute "th" with "s", "z", "t", or "d". Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.