英语中“cfc”怎么发音
cfc
在真实视频片段中，结合具体语境收听母语者发音 cfc
uh environmentally beneficial and sustainable so how do we change the equation it's not about just cfc's or um all the all the like how do we make greenhouse gases so that actually um uh functional
Linguistic Pronunciation Masterclass: “cfc”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
cfc
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
As a single-syllable word, "cfc" receives full primary stress when spoken in isolation, though it may take a reduced weak form in connected speech when acting as a function word.
Common Pronunciation Traps & Learner Mistakes
The Trap: Single-syllable words like "cfc" carry primary acoustic prominence in isolation, but can be swallowed in rapid connected speech.
How Native Speakers Say It: Sustain vowel clarity without rushing into the trailing consonant. Elevate pitch slightly when "cfc" carries the primary contrast or new information in a sentence.
Connected Speech & Natural Conversational Flow
When "cfc" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "cfc is" sounds like "cfc-iz").
In natural sentences, avoid over-stressing "cfc" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“equation it's not about just cfc's or um all the all the like how do we make”— YaleCoursesWatch clip
“theorized that the ozone layer was put at risk by chlorofluorocarbons cfc's then a common ingredient in”— Harvard UniversityWatch clip
“Businesses had already begun phasing out their CFC products because of massive consumer pressure.”— TEDx TalksWatch clip
“They considered other potential CFC sources before concluding that someone is making them.”— SciShowWatch clip
“But one of the top contenders was CFC, is the chlorofluorocarbons and whether those were really causing the ozone hole.”— Native SpeakerWatch clip
“does that is the Montreal protocol which um you know stops cfc's um and started”— Native SpeakerWatch clip
练习朗读 “cfc”
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。
equation it's not about just cfc's or um all the all the like how do we make
语境中聆听: “cfc”
73 个视频片段The 英语 word “cfc”. Phonologically, it consists of 1 syllable (cfc), pronounced as a single stressed monosyllable. Grammatically, “cfc” functions as a noun, adjective. SayItVid indexes 73 authentic 英语 video clips demonstrating how native speakers articulate “cfc” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, Harvard University, TEDx Talks.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @9:49
“uh environmentally beneficial and sustainable so how do we change the equation it's not about just cfc's or um all the all the like how do we make greenhouse gases so that actually um uh functional”
- 🇺🇸 USHarvard UniversityClip #2 · @120:57
“possible in the mid 70s working with the chemist Sherwood Roland our first guest theorized that the ozone layer was put at risk by chlorofluorocarbons cfc's then a common ingredient in chlorofluorocarbons cfc's then a common ingredient in”
- 🇺🇸 USTEDx TalksClip #3 · @4:03
“policy makers, everyone worked together. Businesses had already begun phasing out their CFC products because of massive consumer pressure. their CFC products because of massive”
- 🇺🇸 USSciShowClip #4 · @5:52
“They didn’t just automatically accuse people of violating the Montreal Protocol, though. They considered other potential CFC sources before concluding that someone is making them. They wondered if, maybe, buildings with a lot of CFCs in them were being demolished,”
- 🇺🇸 USKhan AcademyClip #5 · @3:38
“Countrywide is the most famous of them. I think they're CFC. That's their stock ticker.”
释义与含义: “cfc”
- Initialism of chlorofluorocarbon, a class of molecules containing chlorine, fluorine and carbon atoms.
- Initialism of controlled foreign corporation.
- Initialism of cardiofaciocutaneous.
真实语境例句 (3)
- “Potential replacements for the chlorofluorocarbon (CFC) chemicals now extensively used as refrigerants, propellants, bubbles in plastic and cleaning fluids have already been identified.”
- “equation it's not about just cfc's or um all the all the like how do we make”
- “theorized that the ozone layer was put at risk by chlorofluorocarbons cfc's then a common ingredient in”
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 "cfc" 完全同音的其他词汇。
关于 cfc 的常见问题
“cfc”是什么意思？
Initialism of chlorofluorocarbon, a class of molecules containing chlorine, fluorine and carbon atoms.
如何收听“cfc”在真实英文句子中的用法？
本页面包含 73 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 “cfc”?
Single-syllable words like "cfc" carry primary acoustic prominence in isolation, but can be swallowed in rapid connected speech. Sustain vowel clarity without rushing into the trailing consonant. Elevate pitch slightly when "cfc" carries the primary contrast or new information in a sentence.