英语中“diphenyl”怎么发音
daɪˈfiːnaɪɫ
dy·FEE·neyeɫ
主重音： FEE
在真实视频片段中，结合具体语境收听母语者发音 diphenyl
Linguistic Pronunciation Masterclass: “diphenyl”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
dy
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
FEE
Gliding diphthong with sustained vocal resonance.
neyeɫ
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the second syllable ("FEE"). 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 "diphenyl" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "diphenyl is" sounds like "diphenyl-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "diphenyl" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“And when they reacted benzoyl chloride with benzene, they got diphenyl ketone, which was a known compound.”— YaleCoursesWatch clip
“DDT stands for dichloro-diphenyl-trichloro-ethane, and it was the first chemical pesticide to be put to widespread use.”— SciShowWatch clip
“In the 1940s, the pest faced an existential threat in the powerful insecticide called dichloro-diphenyl-trichloroethane.”— TED-EdWatch clip
“Decabrominated diphenyl ether, that's an ether bond with the oxygen in the middle.”— Native SpeakerWatch clip
“to polybrominated diphenyl ethers that are these flame retardants that we now all walk around with.”— YaleCoursesWatch clip
“When you crack a typical glow-stick You're allowing a hydrogen peroxide solution to react with diphenyl oxilate This chain of chemical reactions releases energy, which is absorbed by electrons in fluorescent dye molecules”— SciShowWatch clip
练习朗读 “diphenyl”
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。
And when they reacted benzoyl chloride with benzene, they got diphenyl ketone, which was a known compound.
语境中聆听: “diphenyl”
8 个视频片段The 英语 word “diphenyl” is transcribed in the International Phonetic Alphabet (IPA) as daɪˈfiːnaɪɫ (phonetic respelling: dy-FEE-neyeɫ). Phonologically, it consists of 3 syllables (dy · FEE · neyeɫ), with primary lexical stress placed on the 2nd syllable (FEE). Grammatically, “diphenyl” functions as a noun. SayItVid indexes 8 authentic 英语 video clips demonstrating how native speakers articulate “diphenyl” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, SciShow, TED-Ed.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @12:26
“an acid chloride. And when they reacted benzoyl chloride with benzene, they got diphenyl ketone, which was a known compound. got diphenyl ketone, which was a known compound.”
- 🇺🇸 USSciShowClip #2 · @3:47
“DDT. DDT stands for dichloro-diphenyl-trichloro-ethane, and it was the first chemical pesticide to be put to widespread use. be put to widespread use.”
- 🇺🇸 USTED-EdClip #3 · @4:11
“But this bedbug renaissance was short lived. In the 1940s, the pest faced an existential threat in the powerful insecticide called dichloro-diphenyl-trichloroethane. in the powerful insecticide called dichloro-diphenyl-trichloroethane.”
- 🇺🇸 USClip #4 · @20:07
“we've got decabromo, 10 bromines, diphenly, two phenyl rings. Decabrominated diphenyl ether, that's an ether bond with the oxygen in the middle. Decabrominated diphenyl ether, that's”
- 🇺🇸 USYaleCoursesClip #5 · @43:18
“to life in the 1970s and '80s, begins to wake up in this case to polybrominated diphenyl ethers that are these flame retardants that we now all walk around with. retardants that we now all walk around with.”
释义与含义: “diphenyl”
- Synonym of biphenyl.
真实语境例句 (2)
- “And when they reacted benzoyl chloride with benzene, they got diphenyl ketone, which was a known compound.”
- “DDT stands for dichloro-diphenyl-trichloro-ethane, and it was the first chemical pesticide to be put to widespread use.”
常用短语与词组搭配
发音: “diphenyl”
- Pronunciation:
- dy-FEE-neyeɫ
- 音节:
- dy · FEE · neyeɫ
- Written Hyphenation:
- di · phe · nyl
- 主重音：
- FEE
- IPA:
- daɪˈfiːnaɪɫ
- 语境中聆听
- diphenyl
同义词: “diphenyl”
在真实视频片段中聆听与 “diphenyl” 语义相近的词汇发音：
同韵押韵词： “diphenyl”
-inaɪl发音完全相同（同音词）
独有发音在通用语料库中未收录与 "diphenyl" (⁄daɪˈfiːnaɪɫ⁄) 完全同音的其他词汇。
关于 diphenyl 的常见问题
“diphenyl”用英语怎么发音？
“diphenyl”的音标发音为 ⁄daɪˈfiːnaɪɫ⁄ (dy-FEE-neyeɫ)。通过上方母语者的真实视频片段，在自然对话语境中聆听其准确发音。
“diphenyl”有多少个音节？
“diphenyl”共有 3 个音节：dy · FEE · neyeɫ。
“diphenyl”的重音在哪里？
“diphenyl”的主重音落在“FEE”上。在上方视频片段中留心聆听该重读音节。
“diphenyl”是什么意思？
Synonym of biphenyl.
如何收听“diphenyl”在真实英文句子中的用法？
本页面包含 8 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 “diphenyl”?
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⁄).