Cách phát âm "catalyzed" trong tiếng Anh
ˈkætəlaɪzd
KA·tə·lyzd
Trọng âm chính: KA
Nghe người bản ngữ nói catalyzed theo ngữ cảnh trong các đoạn video thực tế
you can increase the rate of a reaction-- that is, catalyzed by an enzyme-- by increasing the Vmax of that enzyme; or, if the substrate concentration is close to Km, by increasing the Vmax of that enzyme; or, if
Linguistic Pronunciation Masterclass: “catalyzed”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
KA
Gliding diphthong with sustained vocal resonance.
tə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
lyzd
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("KA"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America.
How Native Speakers Say It: In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].
The Trap: Do not pronounce "-ed" as an extra syllable.
How Native Speakers Say It: Voice a clean /d/ consonant at the end of the root word smoothly.
Connected Speech & Natural Conversational Flow
When "catalyzed" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "catalyzed is" sounds like "catalyzed-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "catalyzed" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“catalyzed by an enzyme-- by increasing the Vmax of that enzyme; or, if the substrate concentration is close to Km,”— MIT OpenCourseWareWatch clip
“catalyzed by collapse, that is urging us to awaken to a new vision for our shared humanity?”— TEDx TalksWatch clip
“catalyzed and people with very different genetic backgrounds with all sorts of genetic variation encountering”— YaleCoursesWatch clip
“catalyzed by copper one um and it forms this triazol we wanted to get to that kind of chemistry because we knew this was a very high yielding reaction if we”— StanfordWatch clip
“catalyzed by the Seven Years' War.”— Harvard UniversityWatch clip
“It catalyzed the most rapid vaccine development in history and brought to life a niche, previously unapproved form of technology.”— Native SpeakerWatch clip
Luyện phát âm từ “catalyzed”
Nghe người bản xứ phát âm, ghi âm giọng nói của bạn khi lặp lại câu vào micro và nhận điểm chính xác từng từ trong thời gian thực.
catalyzed by an enzyme-- by increasing the Vmax of that enzyme; or, if the substrate concentration is close to Km,
Nghe theo ngữ cảnh: “catalyzed”
453 đoạn clipThe Tiếng Anh word “catalyzed” is transcribed in the International Phonetic Alphabet (IPA) as ˈkætəlaɪzd (phonetic respelling: KA-tə-lyzd). Phonologically, it consists of 3 syllables (KA · tə · lyzd), with primary lexical stress placed on the 1st (initial) syllable (KA). Grammatically, “catalyzed” functions as a verb, adjective. SayItVid indexes 453 authentic Tiếng Anh video clips demonstrating how native speakers articulate “catalyzed” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, TEDx Talks, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @67:28
“you can increase the rate of a reaction-- that is, catalyzed by an enzyme-- by increasing the Vmax of that enzyme; or, if the substrate concentration is close to Km, by increasing the Vmax of that enzyme; or, if”
- 🇺🇸 USTEDx TalksClip #2 · @19:27
“and ask ourselves perhaps this question what if this is a time of breakthrough, catalyzed by collapse, that is urging us to awaken to a new vision for our shared humanity? that is urging us to awaken to a new vision for our shared humanity?”
- 🇺🇸 USYaleCoursesClip #3 · @8:52
“five fingers or two eyes or one nose those things are developmentally catalyzed and people with very different genetic backgrounds with all sorts of genetic variation encountering different genetic backgrounds with all sorts of genetic variation encountering”
- 🇺🇸 USStanfordClip #4 · @38:43
“reaction between two sort of high energy species acetylene and aide and it's catalyzed by copper one um and it forms this triazol we wanted to get to that kind of chemistry because we knew this was a very high yielding reaction if we kind of chemistry because we knew this was a very high yielding reaction if we”
- 🇺🇸 USHarvard UniversityClip #5 · @43:33
“was itself a kind of artistic nationalism catalyzed by the Seven Years' War. So I think we might see this too as a kind of military”
Định nghĩa & Ý nghĩa: “catalyzed”
- simple past and past participle of catalyze
- Having undergone catalysis.
Câu ví dụ trong ngữ cảnh (2)
- “catalyzed by an enzyme-- by increasing the Vmax of that enzyme; or, if the substrate concentration is close to Km,”
- “catalyzed by collapse, that is urging us to awaken to a new vision for our shared humanity?”
Cụm từ và cấu trúc thông dụng
Phát âm: “catalyzed”
- Pronunciation:
- KA-tə-lyzd
- Âm tiết:
- KA · tə · lyzd
- Written Hyphenation:
- cat · a · lyzed
- Trọng âm chính:
- KA
- IPA:
- ˈkætəlaɪzd
- Nghe theo ngữ cảnh
- catalyzed
Các từ gieo vần với “catalyzed”
-ætəlaɪzdCác từ có phát âm giống nhau (Từ đồng âm)
Âm thanh đặc trưngKhông có từ đồng âm chuẩn nào được ghi nhận cho "catalyzed" (⁄ˈkætəlaɪzd⁄).
Các câu hỏi thường gặp về catalyzed
Từ "catalyzed" trong tiếng Anh phát âm như thế nào?
Từ "catalyzed" được phát âm là ⁄ˈkætəlaɪzd⁄ (KA-tə-lyzd). Hãy xem các video thực tế từ người bản xứ ở trên để nghe từ này trong giao tiếp hàng ngày.
Từ "catalyzed" có bao nhiêu âm tiết?
Từ "catalyzed" có 3 âm tiết: KA · tə · lyzd.
Trọng âm của từ "catalyzed" rơi vào đâu?
Trọng âm chính của từ "catalyzed" rơi vào âm tiết "KA". Chú ý lắng nghe âm tiết được nhấn mạnh trong các video ở trên.
Từ "catalyzed" có nghĩa là gì?
simple past and past participle of catalyze
Làm thế nào để nghe từ "catalyzed" trong câu thực tế?
Trang này có 453 ví dụ video thực tế của từ "catalyzed" kèm phụ đề đồng bộ. Sử dụng nút Trước / Tiếp theo (hoặc phím mũi tên ← / →) để nghe chính xác thời điểm từ được phát âm.
What is the most common pronunciation mistake when saying “catalyzed”?
Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America. In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].