Cách phát âm "nucleophiles" trong tiếng Anh
NU·cle·o·phi·les
Trọng âm chính: nu
Nghe người bản ngữ nói nucleophiles theo ngữ cảnh trong các đoạn video thực tế
Linguistic Pronunciation Masterclass: “nucleophiles”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
NU
Elevated pitch, sustained vowel length, and full acoustic clarity.
cle
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
o
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
phi
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
les
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("NU"). 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 "nucleophiles" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "nucleophiles is" sounds like "nucleophiles-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "nucleophiles" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“actually one of the strongest nucleophiles so one of the strongest so it's electronegative enough to have a charge”— Khan AcademyWatch clip
“to nucleophiles. A nucleophile such as the amide nitrogen of biotin would be an example.”— MIT OpenCourseWareWatch clip
“So here are a bunch of nucleophiles, and they get faster, and faster, and faster.”— YaleCoursesWatch clip
“Acetylide anions are strong nucleophiles and super strong bases, which means this reaction strongly favors elimination -- specifically E2.”— Native SpeakerWatch clip
“Basic nucleophiles pluck off the proton from the carboxylic acid group, leaving us with a carboxylate ion.”— Native SpeakerWatch clip
“Now, lots of different nucleophiles can add to iminium ions, not just hydride like we saw before.”— Native SpeakerWatch clip
Luyện phát âm từ “nucleophiles”
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.
actually one of the strongest nucleophiles so one of the strongest so it's electronegative enough to have a charge
Nghe theo ngữ cảnh: “nucleophiles”
120 đoạn clipThe Tiếng Anh word “nucleophiles”. Phonologically, it consists of 5 syllables (nu · cle · o · phi · les), with primary lexical stress placed on the 1st (initial) syllable (nu). Grammatically, “nucleophiles” functions as a noun. SayItVid indexes 120 authentic Tiếng Anh video clips demonstrating how native speakers articulate “nucleophiles” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Khan Academy, MIT OpenCourseWare, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USKhan AcademyClip #1 · @5:10
“away it's more likely to give away its electron so this right here so iodide is actually one of the strongest nucleophiles so one of the strongest so it's electronegative enough to have a charge so one of the strongest so it's electronegative enough to have a charge”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @6:35
“in the cell for it to be able to add effectively to nucleophiles. A nucleophile such as the amide nitrogen of biotin would be an example. A nucleophile such as the amide nitrogen of biotin”
- 🇺🇸 USYaleCoursesClip #3 · @48:39
“nucleophile. So here are a bunch of nucleophiles, and they get faster, and faster, and faster. faster, and faster, and faster.”
- 🇺🇸 USClip #4 · @11:48
“This time the substrate is secondary again, but the nucleophile is an acetylide anion. Acetylide anions are strong nucleophiles and super strong bases, which means this reaction strongly favors elimination -- specifically E2. which means this reaction strongly favors elimination -- specifically E2.”
- 🇺🇸 USClip #5 · @2:18
“and saw that using a nucleophile to add groups to the carbonyl carbon is kind of tricky. Basic nucleophiles pluck off the proton from the carboxylic acid group, leaving us with a carboxylate ion. leaving us with a carboxylate ion.”
Định nghĩa & Ý nghĩa: “nucleophiles”
- A chemical reagent that donates electrons to an electron-deficient acceptor to form a chemical bond.
Câu ví dụ trong ngữ cảnh (3)
- “The negatively charged ion acted as a strong nucleophil in the substitution reaction.”
- “actually one of the strongest nucleophiles so one of the strongest so it's electronegative enough to have a charge”
- “to nucleophiles. A nucleophile such as the amide nitrogen of biotin would be an example.”
Cụm từ và cấu trúc thông dụng
Phát âm: “nucleophiles”
- Âm tiết:
- nu · cle · o · phi · les
- Trọng âm chính:
- nu
- Nghe theo ngữ cảnh
- nucleophiles
Các từ có phát âm giống nhau (Từ đồng âm)
Âm thanh đặc trưngKhông có từ đồng âm chuẩn nào được ghi nhận cho "nucleophiles" .
Các câu hỏi thường gặp về nucleophiles
Từ "nucleophiles" có bao nhiêu âm tiết?
Từ "nucleophiles" có 5 âm tiết: nu · cle · o · phi · les.
Trọng âm của từ "nucleophiles" rơi vào đâu?
Trọng âm chính của từ "nucleophiles" rơi vào âm tiết "NU". Chú ý lắng nghe âm tiết được nhấn mạnh trong các video ở trên.
Từ "nucleophiles" có nghĩa là gì?
A chemical reagent that donates electrons to an electron-deficient acceptor to form a chemical bond.
Làm thế nào để nghe từ "nucleophiles" trong câu thực tế?
Trang này có 120 ví dụ video thực tế của từ "nucleophiles" 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 “nucleophiles”?
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⁄).