英语中“cofactor”怎么发音
co·fac·tor
在真实视频片段中，结合具体语境收听母语者发音 cofactor
Linguistic Pronunciation Masterclass: “cofactor”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
co
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
fac
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
tor
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.
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 "cofactor" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "cofactor is" sounds like "cofactor-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "cofactor" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“It's the cofactor matrix of A. So yes, we saw this, and there's various ways you can show this.”— MIT OpenCourseWareWatch clip
“Our cofactor matrix. So we just have to apply these signs to these values, to the matrix of minors.”— Khan AcademyWatch clip
“beta-2m is a cofactor for hla also a hit caspase-8 involved in the death of the”— StanfordWatch clip
“So there's one cofactor, which I sort of told you I was going there in the first place.”— MIT OpenCourseWareWatch clip
“The cofactor. And once again, it sounds like a fancy word, but all it means is a non-protein part of an enzyme.”— Khan AcademyWatch clip
“What is the cofactor that works on all amino acids, if you want to do something to it?”— MIT OpenCourseWareWatch clip
练习朗读 “cofactor”
仔细聆听母语者发音，对着麦克风大声跟读整句，即时获取逐词精准度打分与反馈。
It's the cofactor matrix of A. So yes, we saw this, and there's various ways you can show this.
语境中聆听: “cofactor”
262 个视频片段The 英语 word “cofactor”. Phonologically, it consists of 3 syllables (co · fac · tor). Grammatically, “cofactor” functions as a noun. SayItVid indexes 262 authentic 英语 video clips demonstrating how native speakers articulate “cofactor” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Khan Academy, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @29:06
“of A. I always forget which is which. It's the cofactor matrix of A. So yes, we saw this, and there's various ways you can show this. and there's various ways you can show this.”
- 🇺🇸 USKhan AcademyClip #2 · @7:13
“making a little bit of sense. Our cofactor matrix. So we just have to apply these signs to these values, to the matrix of minors. So we just have to apply these signs to these values,”
- 🇺🇸 USStanfordClip #3 · @9:55
“for the tumor to escape from the uh from the t cells beta-2m is a cofactor for hla also a hit caspase-8 involved in the death of the tumor cell also a hit and about 30 other genes that we know a lot less about”
- 🇺🇸 USMIT OpenCourseWareClip #4 · @12:38
“And then I'm going to talk about the pathway itself. So there's one cofactor, which I sort of told you I was going there in the first place. I was going there in the first place.”
- 🇺🇸 USKhan AcademyClip #5 · @3:11
“you need the substrate, but you also need the cofactor. The cofactor. And once again, it sounds like a fancy word, but all it means is a non-protein part of an enzyme. And once again, it sounds like a fancy word,”
释义与含义: “cofactor”
- A contributing factor.
- A substance, especially a coenzyme or a metal, that must be present for an enzyme to function.
真实语境例句 (3)
- “Although many believe HTLV-III plays a primary role in the development of AIDS, it is still unresolved how the virus works and what cofactors, if any, play a role.”
- “It's the cofactor matrix of A. So yes, we saw this, and there's various ways you can show this.”
- “Our cofactor matrix. So we just have to apply these signs to these values, to the matrix of minors.”
常用短语与词组搭配
发音完全相同（同音词）
独有发音在通用语料库中未收录与 "cofactor" 完全同音的其他词汇。
关于 cofactor 的常见问题
“cofactor”有多少个音节？
“cofactor”共有 3 个音节：co · fac · tor。
“cofactor”是什么意思？
A contributing factor.
如何收听“cofactor”在真实英文句子中的用法？
本页面包含 262 个带有同步双语字幕的真实视频例句。使用“上一条/下一条”（或方向键 ← / →）即可精准定位收听每个发音片段。
What is the most common pronunciation mistake when saying “cofactor”?
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⁄).