چگونه «lactam» را در انگلیسی تلفظ کنیم
ˈlækˌtæm
LAK·tam
استرس اصلی: LAK
به افراد بومی گوش دهید که «lactam» را در متن ویدیوهای واقعی می‌گویند
encoding beta lactamase, which confers resistance to beta lactam drugs like, in this case, cefataxime OK, so this guy gives resistance to these beta lactam OK, so this guy gives resistance to these beta lactam
Linguistic Pronunciation Masterclass: “lactam”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
LAK
Elevated pitch, sustained vowel length, and full acoustic clarity.
tam
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("LAK"). 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 "lactam" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "lactam is" sounds like "lactam-iz").
In natural sentences, avoid over-stressing "lactam" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“to beta lactam drugs like, in this case, cefataxime OK, so this guy gives resistance to these beta lactam”— MIT OpenCourseWareWatch clip
“And because some of the new pneumococci are resistant to so-called beta lactam drugs, penicillin and cephalosporins, vancomycin also”— Khan AcademyWatch clip
“a lactam, pardon me, a lactone is a cyclic ester, a lactam is a cyclic amine, or amide--”— YaleCoursesWatch clip
“becoming resistant to beta-lactam antibiotics, like penicillin, methicillin, and oxacillin.”— TED-EdWatch clip
“This opens the beta-lactam ring.”— Native SpeakerWatch clip
“This reaction forms what will later become one corner of the 4-membered beta-lactam ring”— Native SpeakerWatch clip
تمرین تلفظ «lactam»
به تلفظ گوینده بومی گوش دهید، جمله را در میکروفون تکرار کنید و امتیاز دقت لحظه‌ای دریافت نمایید.
to beta lactam drugs like, in this case, cefataxime OK, so this guy gives resistance to these beta lactam
شنیدن در متن: “lactam”
۲۵ ویدیوThe انگلیسی word “lactam” is transcribed in the International Phonetic Alphabet (IPA) as ˈlækˌtæm (phonetic respelling: LAK-tam). Phonologically, it consists of 2 syllables (LAK · tam), with primary lexical stress placed on the 1st (initial) syllable (LAK). Grammatically, “lactam” functions as a noun. SayItVid indexes ۲۵ authentic انگلیسی video clips demonstrating how native speakers articulate “lactam” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Khan Academy, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @66:32
“encoding beta lactamase, which confers resistance to beta lactam drugs like, in this case, cefataxime OK, so this guy gives resistance to these beta lactam OK, so this guy gives resistance to these beta lactam”
- 🇺🇸 USKhan AcademyClip #2 · @11:00
“So we give one or the other of those two antibiotics. And because some of the new pneumococci are resistant to so-called beta lactam drugs, penicillin and cephalosporins, vancomycin also are resistant to so-called beta lactam drugs, penicillin”
- 🇺🇸 USYaleCoursesClip #3 · @15:43
“this particular lactone-- a lactam, pardon me, a lactone is a cyclic ester, a lactam is a cyclic amine, or amide-- a lactone is a cyclic ester,”
- 🇺🇸 USTED-EdClip #4 · @2:56
“have developed into MRSA, becoming resistant to beta-lactam antibiotics, like penicillin, methicillin, and oxacillin. like penicillin, methicillin, and oxacillin.”
- 🇺🇸 USClip #5 · @4:33
“but the ring strain from the four-membered ring makes this amide super easy to hydrolyze. Penicillin reacts with the active site serine, again with the help of our nearby lysine. This opens the beta-lactam ring. again with the help of our nearby lysine. This opens the beta-lactam ring.”
تعریف و معنی: “lactam”
- Any of a class of cyclic amides that are the nitrogen analogs of lactones, formed by heating amino acids; the tautomeric enol forms are known as lactims.
جملات نمونه در بافت متن (2)
- “to beta lactam drugs like, in this case, cefataxime OK, so this guy gives resistance to these beta lactam”
- “And because some of the new pneumococci are resistant to so-called beta lactam drugs, penicillin and cephalosporins, vancomycin also”
عبارت‌ها و اصطلاحات رایج
تلفظ: “lactam”
- Pronunciation:
- LAK-tam
- هجاها:
- LAK · tam
- Written Hyphenation:
- lac · tam
- استرس اصلی:
- LAK
- IPA:
- ˈlækˌtæm
- شنیدن در متن
- lactam
کلمات هم‌قافیه با “lactam”
-ækˌtæmکلمات با صدای یکسان (هم‌آواها)
صدای منحصربهفردهیچ هم‌آوای مستقیمی برای "lactam" (⁄ˈlækˌtæm⁄) در واژگان عمومی ثبت نشده است.
سوالات متداول درباره «lactam»
واژه «lactam» در انگلیسی چگونه تلفظ میشود؟
واژه «lactam» به صورت صوتی ⁄ˈlækˌtæm⁄ (LAK-tam) تلفظ میشود. برای شنیدن آن در مکالمات واقعی، کلیپهای ویدیویی گویندگان بومی بالا را تماشا کنید.
واژه «lactam» چند بخش (هجا) دارد؟
واژه «lactam» دارای 2 هجا است: LAK · tam.
تکیه صوتی (استرس) واژه «lactam» کجاست؟
تکیه اصلی در واژه «lactam» روی هجای «LAK» قرار دارد. هنگام پخش ویدیوهای بالا به این هجای موکد توجه کنید.
معنی واژه «lactam» چیست؟
Any of a class of cyclic amides that are the nitrogen analogs of lactones, formed by heating amino acids; the tautomeric enol forms are known as lactims.
چگونه می‌توانم واژه «lactam» را در جملات واقعی بشنوم؟
این صفحه شامل 25 نمونه ویدیویی واقعی از «lactam» 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 “lactam”?
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⁄).