英语中“defective”怎么发音
dɪˈfɛktɪv
dih·FEK·tiv
主重音： FEK
在真实视频片段中，结合具体语境收听母语者发音 defective
Linguistic Pronunciation Masterclass: “defective”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
dih
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
FEK
Elevated pitch, sustained vowel length, and full acoustic clarity.
tiv
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the second syllable ("FEK"). 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 followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "defective" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“defective not always. So that's why the that is also one of the cause of the”— TEDx TalksWatch clip
“defective products. In our discussion of amens, we've seen that the general rule”— YaleCoursesWatch clip
“defective product that kills half your uters you now have many other options”— StanfordWatch clip
“defective eigenvalues. Well, what are we looking for? We are looking for new”— MIT OpenCourseWareWatch clip
“Defective immune cells may also play a role in killing motor neurons.”— TED-EdWatch clip
“defective taking a more obvious example there can be no human right to ensure that everyone is an above average student because it's simply not”— Harvard UniversityWatch clip
练习朗读 “defective”
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。
defective not always. So that's why the that is also one of the cause of the
语境中聆听: “defective”
592 个视频片段The 英语 word “defective” is transcribed in the International Phonetic Alphabet (IPA) as dɪˈfɛktɪv (phonetic respelling: dih-FEK-tiv). Phonologically, it consists of 3 syllables (dih · FEK · tiv), with primary lexical stress placed on the 2nd syllable (FEK). Grammatically, “defective” functions as a adjective, adverb, noun. SayItVid indexes 592 authentic 英语 video clips demonstrating how native speakers articulate “defective” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from TEDx Talks, YaleCourses, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USTEDx TalksClip #1 · @8:28
“only because the their genes are defective not always. So that's why the that is also one of the cause of the that is also one of the cause of the”
- 🇺🇸 USYaleCoursesClip #2 · @8:45
“whatever damages would ordinarily be available to uh for receiving the uh defective products. In our discussion of amens, we've seen that the general rule is that parties must explicitly indicate their acceptance of an offer in order”
- 🇺🇸 USStanfordClip #3 · @83:14
“ignitions it's about time we started saying big tobacco you've got a defective product that kills half your uters you now have many other options get the damn thing off the market immediately it's irresponsible”
- 🇺🇸 USMIT OpenCourseWareClip #4 · @24:27
“complex eigenvalues and you cannot decouple if you have defective eigenvalues. Well, what are we looking for? We are looking for new Well, what are we looking for? We are looking for new”
- 🇺🇸 USTED-EdClip #5 · @4:29
“ALS patients typically have inflammation in their brains and spinal cords. Defective immune cells may also play a role in killing motor neurons. And ALS seems to change the behavior of specific cells”
释义与含义: “defective”
- Having one or more defects.
- Lacking some forms; e.g., having only one tense or being usable only in the third person.
- Without matres lectionis (letters indicating vowels) written out.
- A person or thing considered to be defective.
- A word written without matres lectionis (letters indicating vowels).
真实语境例句 (3)
- “If the workmanship is defective, they'll replace the shoes with a new pair.”
- “For the sake of comparison, note the distribution of these spellings in some other Hebrew sources: in the MT the vowel o after the first consonant of the root is written defective in approximately 3,600 cases as against 850 cases of plene spelling.”
- “defective not always. So that's why the that is also one of the cause of the”
常用短语与词组搭配
发音: “defective”
- Pronunciation:
- dih-FEK-tiv
- 音节:
- dih · FEK · tiv
- Written Hyphenation:
- de · fec · tive
- 主重音：
- FEK
- IPA:
- dɪˈfɛktɪv
- 语境中聆听
- defective
同义词: “defective”
在真实视频片段中聆听与 “defective” 语义相近的词汇发音：
同韵押韵词： “defective”
-ɛktɪv发音完全相同（同音词）
独有发音在通用语料库中未收录与 "defective" (⁄dɪˈfɛktɪv⁄) 完全同音的其他词汇。
关于 defective 的常见问题
“defective”用英语怎么发音？
“defective”的音标发音为 ⁄dɪˈfɛktɪv⁄ (dih-FEK-tiv)。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。
“defective”有多少个音节？
“defective”共有 3 个音节：dih · FEK · tiv。
“defective”的重音在哪里？
“defective”的主重音落在“FEK”上。在上方视频片段中留心聆听该重读音节。
“defective”是什么意思？
Having one or more defects.
如何收听“defective”在真实英文句子中的用法？
本页面包含 592 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 “defective”?
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⁄).